1)

 Match the reactions in Column I with appropriate types of steps/reactive intermediate involved in these reactions as given in Column II.

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A) $(A)\rightarrow r,s,t ; (B) \rightarrow p,s (C) \rightarrow r,s ;(D) \rightarrow q,r$

B) $(A)\rightarrow r,s,t ; (B) \rightarrow p,s (C) \rightarrow s ;(D) \rightarrow q$

C) $(A)\rightarrow t ; (B) \rightarrow p,s (C) \rightarrow r,s ;(D) \rightarrow q,r$

D) $(A)\rightarrow r,s,t ; (B) \rightarrow p,s (C) \rightarrow t,s ;(D) \rightarrow r$

Answer:

Option A

Explanation:

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