Assertion : BF3 molecule is planar but NF3 is not

Reason : N atom is smaller than B

(a) If both A & R are correct and R is the correct explanation of the assertion.

(b) If both A & R are correct but R is not the correct explanation of the assertion.

(c) If A is correct ,but R is incorrect

(d) If both A & R are incorrect

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1 Answers

(b) If both A & R are correct but R is not the correct explanation of the assertion.

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