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Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R)

Assertion (A) : Boron is unable to form BF63-

Reason (R) : Size of B is very small.

In the light of the above statements, choose the correct answer from the options given below:

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a
Both (A) and (R) are true and (R) is the correct explanation of (A)
b
Both (A) and (R) are true but (R) is not the correct explanation of (A)
c
(A) is true but (R) is false
d
(A) is false but (R) is true

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detailed solution

Correct option is B

Assertion (A) : True

Reason (R) : True but not correct explanation.

Correct explanation : Expansion of octet not possible for ‘B’.

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