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The boiling point of D(2)O is greater th...

The boiling point of `D_(2)O` is greater than `H_(2)O_(2)` It is because

A

`D_(2)O` has lower Kw value

B

`D_(2)O` has a lower dielectric constant

C

`D_(2)O` is a associated liquid

D

Inter molecular H-bonds are stronger in `D_(2)O` than in `H_(2)O_(2)`

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The correct Answer is:
D
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Which of the following statements are correct regarding D_(2)O and H_(2)O ? I. D_(2)O reacts with Al_(4)C_(3) at a faster rate than does H_(2)O . II. The freezing point of D_(2)O is higher than that of H_(2)O . III. NaCl is more solution in D_(2)O than in H_(2)O . IV. lonic product of D_(2)O is smaller than that if H_(2)O . Select the correct answer using the codes givem below.

NARAYNA-HYDROGEN & ITS COMPOUNDS-CONCEPTUAL QUESTIONS
  1. Which of the following statement is incorrect.

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  2. H(2)O(2) changes black lead sulphide to white

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  3. H(2)O(2) changes aquesous KI solution to

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  4. H(2)O(2) acts as antiseptic due to its

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  5. Negative catalyst for the decomposition of H(2)O(2) is

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  6. Positive catalyst for the decomposition of H(2)O(2) among the followin...

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  7. Which compound is used for the manufacture of chemicals like sodium pe...

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  8. Which of the following is the use of H(2)O(2) i) hair bleach, disinf...

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  9. The boiling point of D(2)O is greater than H(2)O(2) It is because

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  10. The O-H bond energy in water when compared to O-D bond energy in heavy...

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  11. The physical constants which are less for D(2)O than H(2)O are

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  12. Density of heavy water is maximum at

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  13. Atoms present in a molecule of heavy water are

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  14. The boiling point of heavy water is

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  15. In nuclear reactors, heavy water is used as a

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  16. NaOH+D(2)O rarr NaOD+HDO is known as

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  17. When SO(3) is treated with D(2)O, the products are :

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  18. When heavy water reacts with calcium carbide, the product formed is

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  19. Some reasons are given regarding the limited use of H(2) as fuel I) ...

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  20. Which metal alloy tanks are used for storage of dihydrogen

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