1.

Assertion (A): The stability of -2 oxidisation state in Group 16 decreases down the Group. Reason (R) : The anomalous behaviour of oxygen is due to its large size and low electronegativity.

Answer»

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

Answer :C


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