PW Solutions

PW Solutions

Views:
178,041,722
Subscribers:
471,000
Videos:
821,493
Duration:
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PW Solutions is a content creator on YouTube with at least 471 thousand subscribers, publishing more than 821.49 thousand videos which altogether total over 178.04 million views.

Created on ● Channel Link: https://www.youtube.com/channel/UCrgyLs7vuu1lyy963Ycd-6A





All Videos by PW Solutions



PublishedVideo TitleDurationViewsCategoryGame
2024-09-27 What type of detergents are used in dishwashing liquids?....0:002
2024-09-27{"english":"Give reasons for the following statements :\nTransition metals and most of their com....0:000
2024-09-27Write the structures of monomers used for getting the following polymers :\n Nylon-6....0:000
2024-09-27The presence of polar bonds in a polyatomic molecule suggests that the molecule has non–ze....0:000
2024-09-27The value ofQRT0 is _______....0:000
2024-09-27Two large circular discs separated by a distance of 0.01 m are connected to a battery via a swit....0:002
2024-09-27(a) Write an expression of magnetic moment associated with a current (I) carrying circular coil ....0:001
2024-09-27A furniture trader deals in only two items - chairs and tables. He has \\(₹ 50,000\\) to invest ....0:000
2024-09-27The nucleus Y92235, initially at rest, decays into X90231 by emitting an α-particle\nY92235....0:002
2024-09-27Match the nuclear processes given in Column-I with the appropriate option(s) in Column-II.\n....0:000
2024-09-27Which of the following will give maximum number of isomers?....0:000
2024-09-27One gram mole of oxygen at27°C and one atmospheric pressure is enclosed in a vessel.\n(a) A....0:003
2024-09-27(a) Calculate ΔG° for the reaction\n \nZn(s)+Cu2+(aq)⟶Zn2+(aq)+Cu(s).....0:000
2024-09-27Give the structure of the monomer of PVC.....0:000
2024-09-27Two resistors R1 and R2 of 4Ω and 6Ω are connected in parallel across a battery. The r....0:001
2024-09-27What is the maximum energy of the anti-neutrino?....0:001
2024-09-27How do you convert the following :\n\\(\\mathrm{N}\\)-phenylethanamide to \\(\\mathrm{p}\\)-brom....0:001
2024-09-27State TRUE or FALSE\nWater in a closed tube (see figure) is heated with one arm vertically place....0:000
2024-09-27Give three points of difference between physisorption and chemisorption.....0:002
2024-09-27\\(\\left[\\mathrm{NiCl}_4\\right]^{2-}\\) is paramagnetic while \\(\\left[\\mathrm{Ni}(\\mathrm....0:001
2024-09-27If \\(\\mathrm{f}(x)=x^4-10\\), then find the approximate value of \\(\\mathrm{f}(2.1)\\).....0:002
2024-09-27State TRUE or FALSE\nTwo slits in a Young’s double slit experiment are illuminated by two ....0:000
2024-09-27What are coherent sources ? Why are two coherent sources necessary for observing the interferenc....0:000
2024-09-27A bullet is fired vertically upwards with velocity v from the surface of a spherical planet. Whe....0:002
2024-09-27(a)Calculate e.m.f. of the following cell :\nZn(s)/Zn2+(0.1M)||(0.01M)Ag+/Ag(s)Given:EZn2+/Zn0=-....0:000
2024-09-27Write an example of a sol in which a solid is dispersed in the gas.....0:002
2024-09-27Out of the following transition elements, the maximum number of oxidation states are shown by:....0:005
2024-09-27In Young’s double-slit experiment, the two slits act as coherent sources of equal amplitud....0:000
2024-09-27A ray of light is incident on one face of an equilateral prism at an angle \\(\\frac{3}{4}\\) th....0:001
2024-09-27The slope in the plot of \\(\\ln [R]\\) vs. time for a first order reaction is ....0:001
2024-09-27Determine a positive integer n ≤ 5, such that&#874....0:001
2024-09-27Assertion (A): Molarity of solution in liquid state changes with temperature.Reason \\((R)\\) : ....0:002
2024-09-27Let E1(r),E2(r) and E3(r) be the respective electric fields at a distance r from a point charge ....0:002
2024-09-27The conductivity of \\(0.001 \\mathrm{M}\\) solution of \\(\\mathrm{CH}_3 \\mathrm{COOH}\\) is \....0:000
2024-09-27Complete and balance the following chemical equations :\\(\\mathrm{Cr}_2 \\mathrm{O}_7^{2-}+14 \....0:004
2024-09-27Suppose \\(a, b\\) denote the distinct real roots of the quadratic polynomial \\(x^2+20 x-2020=0....0:001
2024-09-27What is the significance of Henry’s law constant,  KH ?....0:003
2024-09-27The helical structure of protein is stabilized by:....0:001
2024-09-27Calculate the boiling point of solution when \\(4 \\mathrm{~g}\\) of \\(\\mathrm{MgSO}_4\\) ( \\....0:002
2024-09-27b) Write the hybridisation and magnetic character of \\(\\left[\\mathrm{FeF}_6\\right]^{3-}\\).[....0:000
2024-09-27Treatment of D-glucose with aqueous NaOH results in a mixture of monosaccharides, which are....0:001
2024-09-27Let a + b = 4, where a < 2 and let g(x) be a differentiable fu....0:001
2024-09-27Acetamide is treated with the following reagents separately. Which one of these would yield meth....0:001
2024-09-27At the surface of a charged conductor, why must the electrostatic field be normal to the surface....0:001
2024-09-27Write the IUPAC names of the following coordination compounds :(i) \\(\\quad\\left[\\mathrm{CoBr....0:001
2024-09-27Which of the following is more acidic and why?\n....0:001
2024-09-27Draw a graph of the function y=[x]+|1–x|,–1≤x≤3. Determine the points if any, ....0:001
2024-09-27Explain the logistic growth pattern of a population. Why do population growth patterns of all or....0:000
2024-09-27If the frequency of the radiation incident on a photosensitive surface increases \\(\\left(v>....0:001
2024-09-27Draw the stereochemical structure of product in the following reaction\n....0:000
2024-09-27Letf, g : [–1, 2] → R R be continuous functions which ....0:002
2024-09-27Forx>0, letf(x)=∫1xlnt1+tdt. Find the functionf(x)+f(1/x)andshow thatf(e)+f(1/e)-1/2, whe....0:005
2024-09-27A factory makes an open cardboard box for a jewellery shop from a square sheet of side 18 cm by ....0:000
2024-09-27All the compounds listed in Column-I react with water. Match the result of the respective reacti....0:003
2024-09-27If st=1, then the tangent atP and the normal atS to the parabola meet at a point whose ordinate ....0:000
2024-09-27Complete the following reaction with appropriate structure:\n....0:001
2024-09-27A disaccharideX cannot be oxidised by bromine water. The acid hydrolysis ofX leads to a laevorot....0:001
2024-09-27The value of α is __________....0:001
2024-09-27If \\(a_4=28\\) then \\(p+2 q=\\)....0:000
2024-09-27The compounds P and Q respectively are....0:000
2024-09-27Hydrogen bonding is maximum in....0:001
2024-09-27The oxidation number of phosphorus in BaH2PO22 is....0:002
2024-09-27CuSO4 decolourises on addition of KCN, the product is....0:002
2024-09-27If the bond length of CO bond in carbon monoxide is 1.128, then what is the value of CO bond len....0:000
2024-09-27The IUPAC name of [Ni(NH3)4][NiCl4] is....0:003
2024-09-27The value of x is __________....0:000
2024-09-27How would you convert aniline into chlorobenzene ?....0:004
2024-09-27Na23 is the more stable isotope of Na. Find out the process by which Na1124 can undergo radioact....0:002
2024-09-27W and X are, respectively....0:000
2024-09-27Isomers which can be interconverted through rotation around a single bond are....0:001
2024-09-27The compounds S....0:001
2024-09-27A catalyst....0:001
2024-09-27Benzyl chloride (C6H5CH2Cl) can be prepared from toluene by chlorination with....0:001
2024-09-27For a gaseous reaction 2B→A, the equilibrium constant Kp is ...... to/than Kc....0:001
2024-09-27The best method to prepare cyclohexene from cyclohexanol is by using....0:000
2024-09-27For the elementary reaction, M→Nthe rate of disappearance of M increases by a factor of 8 u....0:003
2024-09-27Which of the following is the strongest acid?....0:002
2024-09-27The experimental value of d is found to be smaller than the estimate obtained using Graham's law....0:001
2024-09-27Write the IUPAC name for [Cr(NH3)5CO3]Cl....0:003
2024-09-27The total charge (coulombs) required for complete electrolysis is....0:000
2024-09-27The first ionisation potential of nitrogen and oxygen atoms are related as follows.....0:001
2024-09-27The radioactive decay rate of a radioactive element is found to be 103 disintegration/second at ....0:003
2024-09-27Y and Z are, respectively....0:001
2024-09-27_____ is most acidic. (Ethane, Ethene, Ethyne)....0:000
2024-09-27Iodine molecule dissociates into atoms after absorbing light to (4500 A0). If one quantum of rad....0:0035
2024-09-27The graph between object distance u and image distance v for a lens is given below. The focal le....0:003
2024-09-27A radioactive nucleus decays by emitting one alpha and two beta particles, the daughter nucleus ....0:000
2024-09-27The compound that is not a Lewis acid is....0:001
2024-09-27A solid mixture (5.0 g) consisting of lead nitrate and sodium nitrate was heated below 600°C....0:001
2024-09-27The wire loopPQRSP formed by joining two semicircular wires of radiiR1 andR2 carries a current/ ....0:002
2024-09-27From the following data for the reaction between A and B.\n(i) the order of the reaction with re....0:000
2024-09-27Bohr's model can explain....0:001
2024-09-27A wooden cylinder of diameter 4 r, height h and density ρ/3 is kept on a hole of diameter2&....0:000
2024-09-27An original solution of an inorganic salt in dilute  HCl gives a brown colouration wit....0:004
2024-09-27Which of the following statement(s) is/are correct?....0:002
2024-09-27A 100 W bulb B1, and two 60 W bulbs B2 and B3, are connected to a 250 V source, as shown in the ....0:003
2024-09-27In a SN2 substitution reaction of the typeR-Br+Cl-→DMFR-Cl+Br- Which one of the following h....0:006
2024-09-27Account for the following :Primary amines have higher boiling points than tertiary amines.....0:003
2024-09-27According to Bohr's atomic model, the circumference of the electron orbit is always an________mu....0:000
2024-09-27A TV tower is 80 m tall. Calculate the maximum distance upto which the signal transmitted from t....0:0013