Chemistry · p-Block Elements
Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R. Assertion A: The dihedral angle in H2O2 in the gaseous phase is 90.2° and in the solid phase is 111.5°. Reason R: The change in dihedral angle between the solid and gaseous phases is due to the difference in intermolecular forces. Choose the most appropriate answer from the options given below:
- 1A is not correct but R is correct.✓
- 2Both A and R are correct and R is the correct explanation of A.
- 3Both A and R are correct but R is not the correct explanation of A.
- 4A is correct but R is not correct.
Correct answer
A is not correct but R is correct.
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