Home
Class 12
CHEMISTRY
Statement 1: D2 is more rapidly absorbe...

Statement 1: ` D_2` is more rapidly absorbed chemically on the metal surface than ` H_2.`
Statement II : Van der Waal 's forces of attraction are more in ` D_2 ` than in `H_2`

A

If both Statement I and Statement II are true and Statement II is the correct explanation of P Statement I.

B

If both Statement I and Statement II are true but Statement II is not the correct explanation for Statement I.

C

If Statement I is true but Statement II is false.

D

If Statement I is false but Statement II is true.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

D_O is more polar than H_2O.

Statement-I: D_(2) molecules is more stable than H_(2) . Statement-II: The bond dissociation energy of D_(2) is more than of H_(2) .

Statement-1: n-pentane has higher boiling point than neopentane and Statement-2: Larger surface area is responsible for greater van der Waal's force of attraction.

each question constain STATEMENT-1(Assertion ) and STATEMENT - 2 (reason). examine the statement carefully and work the correct answer accoridng to the instructions given below : STATEMENT-1: The extent of adsorption of CO_(2) is much more higher than of H_(2) . STATEMENT-2: CO_(2)(g) has higher critical temperature and more van der Waal's force of attraction as compared to H_(2)(g) .

Statement-1: NH_(3) is more basic than NF_(3) Statement-2: F is more electronegative than H.

H_2S is more acidic than H_2O . The reason is

Statement 1:Nylon fibres are stronger than terylene fibres. Statement 2:Intermolecular forces of attraction in terylene are H -bonding.