1.

Assertion (A) : Pauling was the first to formulate his ideas about the structure of coordination compounds. Reason (R) : In coordination compounds, metals show two types of linkages, primary and secondary.

Answer»

Both Assertion (A) and Reason (R) are CORRECT STATEMENTS, and Reason (R) is the correct explation of the Assertion (A).
Both Assertion (A) and Reason (R) are correct statements, but Reason (R) is not the correct explation 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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