VITEEE 2009 Paper

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Question : 51 of 120

Marks: +1, -0

In Gattermann reaction, a diazonium group is replaced by

X

−

using

Y

−

.

X

−

and

Y

−

are
‌‌‌‌‌‌‌‌‌

X

−

‌‌‌‌‌‌‌‌‌‌

Y

−

Cl⊝‌‌‌‌‌‌Cu∕HCl
Cl⊕‌‌‌‌‌‌CuCl2∕HCl
Cl⊝‌‌‌‌‌‌CuCl2∕HCl
Cl‌‌2‌‌‌‌‌‌Cu2O∕HCl

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