1.

(A): GeF_(4) and SiCl_(4) act as Lewis bases. (R) : Ge and Si have d-orbitals to accept electrons

Answer»

Both (A) and (R) are CORRECT, (R) is not the correct EXPLANATION of (A) 
(A) is correct but (R) is not correct
(A) is not correct but (R) is correct 
Both (A) and (R) are correct, (R) is the correct explanation of (A)

ANSWER :C


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