In the following question, an Assertion (A) is followed by a corresponding Reason (R). Use the following keys to choose the appropriate answer. Assertion : `BF_3` is a weaker Lewis acid than `BCl_3`. Reason : In `BF_3` molecule, back bonding `(p pi-p pi)` is stronger than in `BCl_3`. : If both (A) and (R) are correct and (R) is the correct explanation of (A).,
If both (A) and (R) are correct, but (R) is not the correct explanation of (A).,
If (A) is correct, but (R) is incorrect.,
If both (A) and (R) are incorrect.
A
If both (A) and (R) are correct and (R) is the correct explanation of (A).
B
If both (A) and (R) are correct, but (R) is not the correct explanation of (A).
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CHEMICAL BONDING
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BRILLIANT PUBLICATION-CHEMICAL AND IONIC EQUILIBRIUM-Level - III (Linked Comprehension Type Questions)
