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Assertion: The value of van der Waals co...

Assertion: The value of van der Waals constant a is larger for ammonia than for nitrogen.
Reason: Hydrogen bonding is present in ammonia.

A

If both the statement are TRUE and STATEMENT-2 is the correct explanation of STATEMENT-1

B

If both the statement are TRUE but STATEMENT-2 is NOT the correct explanation of STATEMENT-1

C

If STATEMENT-1 is TRUE and STATEMENT-2 is FALSE

D

If STATEMENT-1 is FALSE and STATEMENT-2 is TRUE

Text Solution

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The correct Answer is:
A
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NARENDRA AWASTHI-GASEOUS STATE-Exercise
  1. STATEMENT-1 : The Heat absorbed during the isothermal expansionof an i...

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  2. STATEMENT-1 : A lighter gas diffuses mor rapidly than a heavier gas. ...

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  3. Assertion: The value of van der Waals constant a is larger for ammonia...

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  4. Assertion: Helium shows only positive deviations from ideal behaviour....

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  5. Statement-1: CH(4),CO(2) has value of Z (compressibility factor) less ...

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  6. Assertion (A): The Joules -Thomon coefficient for an ideal gas is zer...

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  7. STATEMENT-1 : The average translational kinetic energy per molecule of...

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  8. STATEMENT-1 : On increasing the temperature, the height of the peak of...

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  9. STATEMENT-1 : The gases He and H(2) are very different in their behavi...

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  10. Assertion: Most probable velocity is the velocity possessed by maximum...

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  11. Each question contains STATEMENTS-1 (Assertion) and STATEMENT -2 (Reas...

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  12. STATEMENT-1 : 1 mol of H(2) and O(2) each occupy 22.7 L of volume at 0...

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  13. STATEMENT-1 : The gases He and H(2) are very different in their behavi...

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  14. STATEMENT-1 : 1//4^(th) of the initial mole of the air is expelled, if...

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  15. STATEMENT-1: All strong monoprotic acid with same concentration in dil...

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  16. STATEMENT-1 : Wet air is heavier than dry air. STATEMENT-2 : The den...

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  17. A bubble of gas released at the bottom of a lake increases to four t...

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  18. A gaseous mixture containing equal mole sof H(2),O(2) and He is subjec...

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  19. Find x+y+z

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  20. 1 mole of a diatomic gas present in 10 L vessel at certain temperature...

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