CBSE Class 12 Chemistry 2020 Outside Delhi Set 2 Solved Paper

Question : 11

Total: 16

Assertion (A): F2 has lower bond dissociation enthalpy than Cl2.
Reason (R): Fluorine is more electronegative than chlorine.

Both Assertion (A) and Reason (R) are correct statements, and Reason (R) is the correct explanation of the Assertion (A).
Both Assertion (A) and Reason (R) are correct statements, but Reason (R) is not the correct explanation of the Assertion (A).
Assertion (A) is correct, but Reason (R) is wrong statement.
Assertion (A) is wrong, but Reason (R) is correct statement.

Solution:

F2 has higher bond dissociation enthalpy than Cl2.

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