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(A) Electronegitivity of Sb and Bi are t...

(A) Electronegitivity of Sb and Bi are the same
(R ) Ionisation enthalpy of Bi is greater than that of Sb

A

Both (A) and (R ) are true and (R ) is the correct explanation of (A)

B

Both (A) and (R ) are true and (R ) is not the correct explanation of (A)

C

(A) is true but (R ) is false

D

Both (A) and (R ) are false

Text Solution

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The correct Answer is:
3
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