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Which of the following pairs are correct...

Which of the following pairs are correctly matched?

A

I alone

B

I and II

C

II and III

D

II and IV

Text Solution

Verified by Experts

The correct Answer is:
D
`R- X + AgCN_("alc") rarr RNC + AgX`
`2- X + 2Na rarr R - R + 2NaX`
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