Assertion $(A)$: $CuI_2$ cannot be prepared by the reaction of $Cu^{2+}_{(aq)}$ with $I^{-}_{(aq)}$.
Reason $(R)$: Aqueous $Cu^{2+}$ solution is blue in colour.
The correct answer is:

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

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