2023-01-19 | Delta x is given by Hydration energy - Lattice Energy .For a salt delta x is found to be | 0:30 | 7 | |
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2023-01-19 | At 25 degree Celsius the heat of formation of liquid water is 285.9 k j per Mol and that | 0:37 | 18 | |
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2023-01-19 | Combustion Hydrogen in a fuel cell is 300 K J is represented as 2 H 2 plus O is giving you water | 0:43 | 6 | |
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2023-01-19 | 2023 01 07 15 20 22 | 0:09 | 5 | |
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2023-01-19 | The Latent heat of fusion of ice is 5.99 K J per mol at its melting point ,Then | 0:39 | 9 | |
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2023-01-19 | The temperature at which the reaction Ag 2 O is giving you 2 Ag plus 1/2 O 2 at 1 atm will be in | 0:48 | 5 | |
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2023-01-19 | If Delta H vapor of pure water at 100 degree Celsius is 40.627 K J per Mol .The value of Delta S | 0:40 | 5 | |
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2023-01-19 | The enthalpy and entropy change for the reaction Br 2 plus Cl 2 is giving you 2 Br Cl are 30 K J mol | 0:24 | 7 | |
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2023-01-19 | 2023 01 07 15 57 18 | 0:16 | 6 | |
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2023-01-19 | What will be the value of delta G not .If equilibrium constant for a reaction is 10 | 0:33 | 11 | |
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2023-01-19 | Zn Plus Cu giving you Cu plus Zn .Given that Delta G not for Cu plus 2 and Zn plus 2 as 65 K j mol | 0:45 | 5 | |
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2023-01-19 | C o plus 1/2 O 2 giving you C O 2 Delta H is 67.37 K cal at 25 degree Celsius the change in | 0:35 | 6 | |
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2023-01-19 | The Standard Gibb's free energy change delta G not is related to equilibrium constant K p as | 0:28 | 12 | |
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2023-01-19 | What is the free energy change Delta G when 1.0 mole of water at 100 degree Celsius and 1 atm | 0:33 | 15 | |
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2023-01-19 | 2023 01 07 15 53 36 | 0:01 | 0 | |
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2023-01-19 | Adsorption is always | 0:39 | 5 | |
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2023-01-19 | Which of the following is not considered as adsorption | 0:37 | 4 | |
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2023-01-19 | Sorption is | 0:30 | 10 | |
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2023-01-19 | When enthalpy and entropy change for a chemical reaction are -2.5 into 10 power 3 cal and | 0:37 | 8 | |
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2023-01-19 | Given that Zn plus 1/2 O 2 giving you Zn o plus 35.25 K J | 0:41 | 4 | |
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2023-01-19 | Occlusion of gases by metals involves | 0:29 | 6 | |
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2023-01-19 | Which of the following substances is act as adsorbent | 0:30 | 7 | |
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2023-01-19 | The coloring matter removed by animal charcoal during purification of sugar acts as | 0:38 | 5 | |
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2023-01-19 | Which of the following is not a characteristic property of chemisorption | 0:30 | 5 | |
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2023-01-19 | The phenomenon of accumulation of CO 2 on dry slaked lime is | 0:25 | 7 | |
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2023-01-19 | Which of the following is not a correct statement | 0:36 | 5 | |
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2023-01-19 | Anhydride of Deutero nitric acid is | 0:15 | 2 | |
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2023-01-19 | Deutero methane is obtained by the deuterolysis is | 0:19 | 1 | |
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2023-01-19 | Degree of hardness of water is expressed in terms of ppm of | 0:17 | 0 | |
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2023-01-19 | Hardness of water is expressed as the number of parts by weight of dash present in 10 power 6 parts | 0:20 | 1 | |
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2023-01-19 | Heavy water is present is | 0:17 | 0 | |
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2023-01-19 | In heavy water molecule | 0:28 | 0 | |
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2023-01-19 | The reagent used in the conversion of Hg into Hg O is | 0:19 | 4 | |
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2023-01-19 | In the preparation of H 2 O 2 from Ba O 2 Phosphoric acid is preferred to sulphuric acid because | 0:33 | 0 | |
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2023-01-19 | The more viscous liquid is | 0:13 | 2 | |
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2023-01-19 | In the preparation of H 2 O 2 by auto oxidation method the starting substance is | 0:24 | 4 | |
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2023-01-19 | Which of the following does not contain peroxy bond | 0:16 | 0 | |
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2023-01-19 | An Aqueous solution of H 2 O 2 is purified by | 0:18 | 1 | |
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2023-01-19 | As an oxidizing agent H 2 O 2 reacts rapidly in | 0:16 | 0 | |
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2023-01-19 | H 2 O 2 plus H 2 O giving you H 3 O positive plus H O 2 - this reaction indicates | 0:27 | 0 | |
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2023-01-19 | H 2 O 2 is a dibasic acid .the salt formed by H 2 O 2 are | 0:23 | 1 | |
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2023-01-19 | H 2 O 2 turns blackened lead paintings to white color.in this reaction it oxidised Pb S to Pb S O 4 | 0:24 | 3 | |
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2023-01-19 | the number or peroxy bonds in Cr O 2 is | 0:14 | 0 | |
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2023-01-19 | The number of moles of H 2 O 2 needed to reduce 1 mole of K Mn O 4 in acidic medium is | 0:18 | 0 | |
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2023-01-19 | When treated with H 2 O 2 ,aqueous K Mn O 4 in acidic medium gives finally | 0:19 | 0 | |
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2023-01-19 | H 2 O 2 turns acidified solution of the following to orange red | 0:16 | 3 | |
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2023-01-19 | The IUPAC name of the product formed when ethylene reacts with hypochlorus acid is | 0:29 | 0 | |
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2023-01-19 | Lindlar's catalyst is | 0:17 | 1 | |
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2023-01-19 | In dehalogenation reaction of dihalides to alkene ,the dihalides to be taken is | 0:21 | 0 | |
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2023-01-19 | Ethylene gives epoxy ethane on oxidation with | 0:26 | 6 | |
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2023-01-19 | Anti markovnikoff addition of H Br is not observed in | 0:23 | 0 | |
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2023-01-19 | Conditions used for the formation of ethylengylcol from ethylene | 0:28 | 0 | |
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2023-01-19 | 2 moles of formaldehyde can be obtained by the following | 0:30 | 1 | |
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2023-01-19 | which on oronolysis gives CH 3 CH 2 CH O and CH 3 CH O is | 0:25 | 2 | |
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2023-01-19 | During decomposition of H 2 O 2 ,it undergoes | 0:18 | 1 | |
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2023-01-19 | H 2 O 2 cannot act as | 0:15 | 0 | |
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2023-01-19 | H 2 gas is liberated when H 2 O 2 is react with | 0:22 | 2 | |
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2023-01-19 | When acidified dichromate is treated with H 2 O 2 ,a blue colored compound is formed . | 0:18 | 0 | |
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2023-01-19 | Under the name of Auricome ,H 2 O 2 is used as | 0:23 | 1 | |
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2023-01-19 | Which one of the following is reduced by H 2 O 2 in basic medium | 0:30 | 1 | |
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2023-01-19 | Addition of water to the following compound gives you H 2 O 2 | 0:22 | 0 | |
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2023-01-19 | H 2 O 2 reduces | 0:13 | 0 | |
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2023-01-19 | valance forces cause | 0:26 | 4 | |
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2023-01-19 | Which of the following is the characteristic property of the physiosorption | 0:23 | 5 | |
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2023-01-19 | In a spontaneous adsorption process | 0:25 | 5 | |
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2023-01-19 | Surface layer of solids means | 0:36 | 5 | |
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2023-01-19 | In a Chemical reaction the solid catalyst function as | 0:37 | 5 | |
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2023-01-19 | Positive adsorption is | 0:57 | 4 | |
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2023-01-19 | Activated charcoal is used in separating noble gases in Dewer's method.in this process | 0:31 | 9 | |
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2023-01-19 | The force operating between the adsorbate and the adsorbent in physical adsorption is | 0:27 | 7 | |
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2023-01-19 | Physical Adsorption is | 0:20 | 10 | |
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2023-01-19 | Physical adsorption is useful in | 0:30 | 6 | |
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2023-01-19 | Physical adsorption is appreciable at | 0:25 | 8 | |
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2023-01-19 | Which statement is correct | 0:42 | 7 | |
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2023-01-19 | 0.5 mol of a gas occupies 11.2 l at STP .the vol occupied by 0.25 mole of a lighter gas at STP will | 0:37 | 8 | |
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2023-01-19 | When equal masses of methane and sulphur dioxide are taken then the ratio of their molecules is | 0:33 | 37 | |
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2023-01-19 | Substance having more number of moles is | 0:33 | 12 | |
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2023-01-19 | Which of the following contains more number of moles of substance in it | 0:35 | 8 | |
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2023-01-19 | The specific test of H 2 O 2 is | 0:40 | 1 | |
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2023-01-19 | The following reaction shows the reducing action of H 2 O 2 | 0:17 | 0 | |
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2023-01-18 | H 2 O 2 can be estimated by | 0:25 | 4 | |
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2023-01-17 | Oxidation state of oxygen in H 2 O 2 is | 0:13 | 1 | |
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2023-01-17 | In which of the following Kharasch effect operates | 0:36 | 2 | |
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2023-01-16 | Over small distances , substance move by | 0:27 | 6 | |
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2023-01-16 | Transport through system is | 0:20 | 2 | |
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2023-01-16 | Transportation in Plants MCQ Live Discussion | 34:46 | 3 | Discussion |
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2023-01-16 | NEET Virus MCQ | 25:19 | 6 | |
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2023-01-14 | The vol of 1.5 gm atoms of helium gas under standard conditions of temp and pressure is | 0:35 | 15 | |
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2023-01-14 | Vol occupied by 4 gm of ethylene at STP in liters is | 0:11 | 13 | |
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2023-01-10 | 5 milli moles of solute present in how many liters of the solution with concentration 0.1 M | 0:23 | 14 | |
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2023-01-10 | IIT JEE NEET Sure shot questioins Stoichiometry | 1:32:48 | 10 | |
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2023-01-09 | IIT JEE NEET MCQ Stoichiometry | 1:12:55 | 7 | |
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2023-01-09 | the molar volume of any gas at STP is | 0:24 | 12 | |
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2023-01-09 | Atomicity is the number of | 0:32 | 18 | |
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2023-01-09 | The atomicity of a species in x and its atomic weight is y.the molecular weight of species is | 0:29 | 14 | |
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2023-01-09 | One gram of molecule of oxygen is | 0:22 | 11 | |
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2023-01-09 | When work done by a system was 10 j the increase in the internal energy of the system was 30 j.the | 0:20 | 12 | |
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2023-01-09 | Henry thinks that a mole contains 6.023 into 10 to the power 24 molecules.hence the mass of henry's | 0:35 | 6 | |
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2023-01-09 | The work done when 6.5 g of zinc reacts with dil HCL in an open beaker at 298 K is | 0:25 | 4 | |
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2023-01-09 | The work done in heating one mole of an ideal gas at constant pressure from 15 degree to 25 degree C | 0:22 | 4 | |
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