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Statement-1 : The freezing of water is a...

Statement-1 : The freezing of water is an endothermic process.
Statement-2 : Heat must be removed from the water to make it freeze.

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These questions consists of two statements each, printed as Statement-I and Statement-II. While answering these Questions you are required to choose any one of the following four responses. Statement-I: The freezing of water is and endothermic process. Statement-II: Heat must be removed from the water to make it freeze.

Statement .A: Formation of water gas is an endothermic reaction. Statement B: Formation of sodium hydroxide, from the action of water with sodium oxide is an exothermic reaction.

Statement-1 : The freezing point of water is depressed by the addtion of glucose. Statement-2 : Entropy of solution is less than entropy of pure solvent.

Statement-1 : Addition of ethylene glycol (non-volatile) to water lowers the freezing point of water hence used as freezing point. Statement-2 : Addition of any substance to water lowers its freezing point.\

The surface tension of water at freezing point is

These questions consists of two statements each, printed as Statement-I and Statement-II. While answering these Questions you are required to choose any one of the following four responses. Statement-I: Addition of ethylene glycol(non-volatile)to water lowers the freezing point of water hence used as antifreeze. Statement-II: Addition of any substance to water lowers its freezing point.

When water freezes into ice

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ALLEN-SOLUTIONS-EXERCISE-03
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  2. {:(Column-I,Column-II),("Colligative properties","Aqueous solution Ass...

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  3. Statement-I: 0.1M solution of NaCI has greater osmotic pressure than 0...

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  4. Statement-I: Relative lowering of vapour pressure is equal to mole fra...

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  5. Statement-I : Molal elevation constant depends on the nature of solven...

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  6. Statement-I: 0.02m solutions of urea and sucrose will freeze at same t...

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  7. Statement-I: When mercuric iodide(s) is added to the aqueous solution ...

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  8. Statement-I: 1M solution of Glauber's salt is isotonic with 1M solutio...

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  9. Statement-I: If decimolal solution of sodium chloride boils at 101.2^(...

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  10. Statement-1 : The freezing of water is an endothermic process. State...

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  11. These questions consists of two statements each, printed as Statement-...

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  12. Azoetropes are constant boiling mixtures, which like a pure chemical c...

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  13. Azoetropes are constant boiling mixtures, which like a pure chemical c...

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  14. Azoetropes are constant boiling mixtures, which like a pure chemical c...

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  15. 10 mole of liquid 'A' and 20 mole of liquid 'B' is mixed in a cylindri...

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  16. 10 mole of liquid 'A' and 20 mole of liquid 'B' is mixed in a cylindri...

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  17. 10 mole of liquid 'A' and 20 mole of liquid 'B' is mixed in a cylindri...

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  18. Acetic acid tends to form dimer due to formation of intermolcular hydr...

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  19. Acetic acid tends to form dimer due to formation of intermolcular hydr...

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  20. Acetic acid tends to form dimer due to formation of intermolcular hydr...

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