AIIMS 2017 Chemistry Question Paper for free online practice with solutions
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Question : 38 of 60
Marks:
+1,
-0
Which of the following are intermediates in Sandmeyer reaction ?
(i)C 6 H 5 N + = N C l −   (ii) C 6 H 5 N + = N
(iii)
H 5    (iv) C 6 H 5 C l
(i)
(iii)
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