1.

(A): SiF_4is non polar even though fluorine is much more electronegative than silicon (B) : The four bond dipoles cancel one another in SiF_4molecule

Answer»

Both (A) and (R) are TRUE and (R) is the correct explanation of (A)
Both (A) and (R) are true and (R) is not the correct explanation of (A)
(A) is true but (R) is FALSE
(A) is false but (R) is true

ANSWER :A


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