| 2024-09-24 | Define the following terms with an example of each :\nMultimolecular colloid.... | 0:00 | 2 | |
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| 2024-09-24 | Consider the following liquid-vapour equilibrium.Liquid ⇌ Vapour. Which of the following relatio.... | 0:00 | 2 | |
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| 2024-09-24 | Differentiate \\(\\sin ^2(\\sqrt{x})\\) with respect to \\(x\\)..... | 0:00 | 1 | |
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| 2024-09-24 | a) Draw the structural formulae of the following compound: Ethoxypropane\nb) Which is suspect.... | 0:00 | 12 | |
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| 2024-09-24 | Water rises to height ‘h’ in capillary tube. If the length of capillary tube above t.... | 0:00 | 3 | |
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| 2024-09-24 | The principal value of \\(\\cot ^{-1}(-\\sqrt{3})\\) is.... | 0:00 | 0 | |
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| 2024-09-24 | The densities of graphite and diamond at 298 K are 2.25 and 3.31gcm-3, respectively. If the stan.... | 0:00 | 14 | |
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| 2024-09-24 | \\(\\quad \\int_{-\\frac{\\pi}{4}}^{\\frac{\\pi}{4}} \\sec ^2 \\mathrm{x} d \\mathrm{x}\\) is eq.... | 0:00 | 0 | |
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| 2024-09-24 | The two adjacent sides of a parallelogram are represented by vectors \\(2 \\hat{i}-4 \\hat{j}+\\.... | 0:00 | 6 | |
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| 2024-09-24 | Which of the statements given below is incorrect?.... | 0:00 | 1 | |
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| 2024-09-24 | (i) What is a wavefront? What is the direction of a beam of light with respect to the wavefront .... | 0:00 | 4 | |
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| 2024-09-24 | 2Zn+O2→2ZnO;ΔG°=-616J
2Zn+S22→2ZnS;ΔG°=-293J
S2+2O2→2SO2;&Del.... | 0:00 | 1 | |
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| 2024-09-24 | The vector equation of the line passing through the point \\((-1,5,4)\\) and perpendicular to th.... | 0:00 | 4 | |
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| 2024-09-24 | Briefly explain the two processes involved in the formation of a p-n junction..... | 0:00 | 6 | |
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| 2024-09-24 | Find the general solution of the following differential equation:\\[2 x e^{y / x} d y+\\left(x-2.... | 0:00 | 4 | |
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| 2024-09-24 | Using Huygens’ principle, verify the laws of refraction when light from a denser medium is.... | 0:00 | 8 | |
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| 2024-09-24 | Equilateral shape has:.... | 0:00 | 3 | |
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| 2024-09-24 | Find:\\[\\int \\frac{x-5}{(x-2)^4} e^x d x\\].... | 0:00 | 4 | |
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| 2024-09-24 | Let a→=i^+2j^-3k^ and b→=3i^-j^+2k^ be two vectors. Show that the vec.... | 0:00 | 1 | |
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| 2024-09-24 | Define the following terms :\n(i) Shape-selective catalysis\n(ii) Kraft temperature\n(iii) Pepti.... | 0:00 | 0 | |
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| 2024-09-24 | During the process of β- decay, 1.... | 0:00 | 2 | |
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| 2024-09-24 | The correct order of increasing bond length of C-H,C-O,C-C and C=C is:.... | 0:00 | 8 | | Counter-Strike: Source
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| 2024-09-24 | Draw a labelled ray diagram of an astronomical telescope to show the image formation of a distan.... | 0:00 | 7 | |
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| 2024-09-24 | If \\(\\vec{a}, \\vec{b}\\) and \\(\\vec{c}\\) are mutually perpendicular vectors of equal magni.... | 0:00 | 8 | |
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| 2024-09-24 | (a) State the level of doping and biasing condition used in light emitting diode (LED).\n(b) Wri.... | 0:00 | 1 | |
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| 2024-09-24 | The coordination number of \\(Cr\\) in \\(\\left[ CrCl _2( ox )_2\\right]^{3-}\\) is :.... | 0:00 | 0 | |
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| 2024-09-24 | When a biconvex lens of glass having refractive index 1.47 is dipped in a liquid, it acts as a p.... | 0:00 | 6 | |
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| 2024-09-24 | A planar loop is rotated in a magnetic field about an axis perpendicular to the field. The polar.... | 0:00 | 6 | |
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| 2024-09-24 | Which one of the following statements is correct when SO2 is passed through acidified .... | 0:00 | 4 | |
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| 2024-09-24 | (i) What is meant by total internal reflection of light? Write the two necessary conditions for .... | 0:00 | 5 | |
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| 2024-09-24 | The oxidation of glucose is one of the most important reactions in a living cell. What is the nu.... | 0:00 | 5 | |
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| 2024-09-24 | Give reasons:\n(i) Evaporation of water is endothermic process but it is spontaneous.\n(ii) A re.... | 0:00 | 5 | |
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| 2024-09-24 | For a given amplitude modulated wave, the maximum amplitude is 20 V and the minimum amplitude is.... | 0:00 | 0 | | Amplitude
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| 2024-09-24 | CrH2O6Cl3 (atomic number of Cr=24 ) has a magnetic moment of 3.83 BM, the correct distribution o.... | 0:00 | 3 | |
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| 2024-09-24 | Find:\\[\\int \\sqrt{3-2 x-x^2} d x\\].... | 0:00 | 1 | |
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| 2024-09-24 | Which of following give positive Fehling solution test?.... | 0:00 | 1 | |
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| 2024-09-24 | Account for the following:
(a) Halogens have very high negative electron gain
enthalpy
(b) The e.... | 0:00 | 2 | |
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| 2024-09-24 | In what way is diffraction from each slit related to the interference pattern in double slit exp.... | 0:00 | 2 | |
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| 2024-09-24 | What makes some of the detergents non-biodegradable in nature?.... | 0:00 | 3 | |
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| 2024-09-24 | In answering a question on a multiple choice questions test with four choices in each question, .... | 0:00 | 7 | |
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| 2024-09-24 | Among Ni(CO)4,Ni(CN)42-,NiCl42- species, the hybridisation states at the NI atom are, respective.... | 0:00 | 2 | |
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| 2024-09-24 | Match List-I (Molecules) with List-II (Bond order) and select the correct answer using the codes.... | 0:00 | 3 | |
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| 2024-09-24 | Two electrons of charge ‘e’ each move in the same circular path of radius ‘r&r.... | 0:00 | 0 | |
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| 2024-09-24 | If \\(y =\\left(\\sin ^{-1} x\\right)^2\\), prove that \\(\\left(1-x^2\\right) \\frac{ d ^2 y }{.... | 0:00 | 2 | |
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| 2024-09-24 | A heavy particle initially at rest splits spontaneously into two particles of masses m1 and.... | 0:00 | 2 | |
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| 2024-09-24 | CuSO4 when reacts with KCN forms CuCN, which is insoluble in water. It is soluble in excess of K.... | 0:00 | 5 | |
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| 2024-09-24 | Few reactions are given below-.... | 0:00 | 4 | |
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| 2024-09-24 | Zinc, Cadmium and Mercury are quite soft and have low melting points. Explain..... | 0:00 | 2 | |
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| 2024-09-24 | (a) Write the reaction involved in Kolbe’s electrolytic method to prepare ethane.(b) Melti.... | 0:00 | 1 | |
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| 2024-09-24 | The elements of 3d transition series are given as :Sc Ti V Cr Mn Fe Co Ni Cu Zn\nAnswer the foll.... | 0:00 | 4 | |
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| 2024-09-24 | Given below are half cell reactions:MnO4-+8H++5e-→Mn2++4H2OEMn2+/MnO4-o=-1.510 V12O2+.... | 0:00 | 3 | |
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| 2024-09-24 | Which one is a wrong statement?.... | 0:00 | 0 | |
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| 2024-09-24 | An element with molar mass \\(27 g mol ^{-1}\\) forms a cubic unit cell with edge length \\(300 .... | 0:00 | 5 | |
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| 2024-09-24 | The number of unpaired electrons in the complex ion CoF63- is: (Atomic number: Co=27 ).... | 0:00 | 6 | |
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| 2024-09-24 | Sometimes, the colour observed in Lassaignes test for nitrogen is green. It is because.... | 0:00 | 5 | |
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| 2024-09-24 | The most suitable method of the separation of a mixture of ortho and para-nitrophenol mixed in t.... | 0:00 | 0 | |
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| 2024-09-24 | Which of the following is the correct order of increasing field strength of ligands to form coor.... | 0:00 | 0 | |
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| 2024-09-24 | (a) Why do doctors have to carry many tests for selecting a person to be a suitable donor for so.... | 0:00 | 3 | |
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| 2024-09-24 | In a fission event of \\({ }_{92}^{238} \\mathrm{U}\\) by fast moving neutrons, no neutrons are .... | 0:00 | 2 | |
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| 2024-09-24 | (a) Plot a graph for angle of deviation as a function of angle of incidence for a triangular pri.... | 0:00 | 4 | |
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| 2024-09-24 | The rapid change of pH near the stoichiometric point of an acid-base titration is the basis.... | 0:00 | 7 | |
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| 2024-09-24 | What happens in light reaction (photo-chemical reaction) ?.... | 0:00 | 2 | |
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| 2024-09-24 | Which one of the following compounds will react with NaHCO3 solution to give sodium salt an.... | 0:00 | 7 | |
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| 2024-09-24 | Write the equations involved in the following reactions :Carbylamine reaction.... | 0:00 | 6 | |
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| 2024-09-24 | Which nomenclature is not according to IUPAC system?.... | 0:00 | 5 | |
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| 2024-09-24 | The function of enzymes in the living system is to:.... | 0:00 | 2 | |
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| 2024-09-24 | Match the items given in Column-I with items given in Column-II.
.... | 0:00 | 0 | |
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| 2024-09-24 | Statement-I: Ionization enthalpy is the energy released to remove an electron from an isolated g.... | 0:00 | 1 | |
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| 2024-09-24 | Predict the correct order among the following:.... | 0:00 | 2 | |
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| 2024-09-24 | The incorrect statement about denaturation of proteins is :.... | 0:00 | 5 | |
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| 2024-09-24 | Define the term “Intensity” in photon picture of electromagnetic radiation..... | 0:00 | 1 | |
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| 2024-09-24 | Assertion (A) : A current carrying square loop made of a wire of length \\(\\mathrm{L}\\) is pla.... | 0:00 | 8 | |
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| 2024-09-24 | Which one of the following pair of species have the same bond order?.... | 0:00 | 3 | |
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| 2024-09-24 | Which one of the following is an outer orbital complex and exhibits paramagnetic behaviour?.... | 0:00 | 1 | |
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| 2024-09-24 | Lassaigne’s test (with silver nitrate) is commonly used to detect halogens such as chlorin.... | 0:00 | 0 | |
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| 2024-09-24 | Describe a method for the identification of \\(CH _3 NH _2,\\left( CH _3\\right)_2 NH\\) and \\(.... | 0:00 | 5 | |
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| 2024-09-24 | Unpolarised light is incident from air on a plane surface of a material of refractive index '&nb.... | 0:00 | 1 | |
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| 2024-09-24 | Which one of the following octahedral complexes will not show geometric isomerism? (A and B are .... | 0:00 | 2 | |
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| 2024-09-24 | Assertion (A): In ' \\(n\\) ' type semiconductor, number density of electrons is greater than th.... | 0:00 | 1 | |
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| 2024-09-24 | In which pair of ions both the species contain S – S bond?.... | 0:00 | 3 | |
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| 2024-09-24 | Silicones are used as:.... | 0:00 | 0 | |
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| 2024-09-24 | 4.5 g of aluminium (atomic mass 27 amu) is deposited at cathode from Al3+ solution by a certain .... | 0:00 | 2 | |
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| 2024-09-24 | In an ac circuit, the applied voltage and flowing current are E=E0sinωt and \\(I\\)=I0sin&.... | 0:00 | 2 | |
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| 2024-09-24 | Which curve would depict the population of a species of deer if there are no predators in the ha.... | 0:00 | 5 | |
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| 2024-09-24 | Low spin complex of d6 - cation in an octahedral field will have the following energy:.... | 0:00 | 4 | |
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| 2024-09-24 | The number of electrons delivered at the cathode during electrolysis by a current of 1 ampere in.... | 0:00 | 5 | |
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| 2024-09-24 | Which one has the lowest boiling point?.... | 0:00 | 4 | |
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| 2024-09-24 | Zn gives H2 gas with H2SO4 and HCl but not with HNO3 because: .... | 0:00 | 7 | |
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| 2024-09-24 | The total number of possible isomers for the complex compound CuIINH34PtIICl4.... | 0:00 | 3 | |
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| 2024-09-24 | On the basis of the following \(\mathrm{E}^{\circ}\) values, the strongest oxidising agent is:Fe.... | 0:00 | 1 | |
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| 2024-09-24 | Two batteries, one of emf 18 volt and internal resistance 2 Ω and the other of emf 12 volt.... | 0:00 | 2 | |
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| 2024-09-24 | A biconvex lens of focal length \\(20 \\mathrm{~cm}\\) is immersed in water, whose refractive in.... | 0:00 | 5 | |
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| 2024-09-24 | A thin converging lens of focal length \\(10 cm\\) is placed coaxially in contact with a t.... | 0:00 | 47 | |
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| 2024-09-24 | An electric dipole of dipole moment \\(\\vec{p}\\) is initially kept in a uniform electric field.... | 0:00 | 2 | |
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| 2024-09-24 | A double convex lens is made of glass of refractive index 1.55 with both faces of the same radiu.... | 0:00 | 13 | |
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| 2024-09-24 | The pair of compounds that can exist together is:.... | 0:00 | 1 | |
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| 2024-09-24 | Find : \\(\\int \\frac{\\mathrm{d} x}{\\sqrt{x}+\\sqrt[3]{x}}\\)..... | 0:00 | 0 | |
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| 2024-09-24 | Which of the following statement(s) is/are correct about the spectrum of hydrogen atom?.... | 0:00 | 1 | |
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| 2024-09-24 | A current flows through a series combination of two copper wires of equal length but their radii.... | 0:00 | 34 | |
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| 2024-09-24 | Draw V - I characteristics of a p-n junction diode. Explain how these characteristics make a dio.... | 0:00 | 5 | |
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