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JEE Main 18 March 2021 Shift 1 Solved Paper
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Question : 31
Total: 90
[18 Mar 2021 Shift 1]
Validate
Solution:
Aniline reacts with sodium nitrite and
H
C
l
in cold condition to form benzene diazonium chloride
(
X
)
and on further reaction, it form azo dye
(
Y
)
.
Chemical reactions are as follows
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