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

Assertion $(A) :$ $I - Cl$ is more reactive than $I _{2}$.

Reason $(R):$ $I - Cl$ bond is weaker than $I-I$ bond.

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

  • A
    Both $(A)$ and $(R)$ are correct but $(R)$ is not the correct explanation of $(A).$
  • B
    $(A)$ is correct but $(R)$ is not correct.
  • C
    $(A)$ is not correct but $(R)$ is correct.
  • D
    Both $(A)$ and $(R)$ are correct and $(R)$ is the correct explanation of $(A).$

Answer

Interhalogen compound group $17^{\text {th }}$

$ICl$ is more reactive due to polar bonds.

$X-X'$ bond is weaker than $X - X$ bond except $F _{2}$

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