Given below are two statements : One is labelled as Assertion A and the other is labelled as Reason R.

Assertion A: The dihedral angles in H2O2 in gaseous phase is 90.2° and in solid phase is 111.5°

Reason R: The  change in dihedral angle in solid and gaseous phase is due to the difference in the intermolecular forces.

Choose the most appropriate answer from the options given below for A and R.

Option 1 - <p>A is correct but R is not correct.</p>
Option 2 - <p>Both A and R are correct but R is not the correct explanation of A.</p>
Option 3 - <p>Both A and R are correct and R is the correct explanation of A.</p>
Option 4 - <p>A is not correct but R is correct.</p>
3 Views|Posted 6 months ago
Asked by Shiksha User
1 Answer
A
6 months ago
Correct Option - 4
Detailed Solution:

Following are the dihedral angles of H2O2 in gas phase and solid (Reverse with respect to question).

Change of angle is the changing of intermolecular interaction in different phase

 

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Chemistry Ncert Solutions Class 11th 2023

Chemistry Ncert Solutions Class 11th 2023

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