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The reaction that does not proceed in fo...

The reaction that does not proceed in forward direction is:

A

`BeF_(2)+HgI_(2)toBeI_(2)+HgF_(2)`

B

`LiI+CsFtoLiF+CsI`

C

`CuI_(2)+2CuFtoCuF+2CuI`

D

`CaS+H_(2)OtoCaO+H_(2)S`

Text Solution

Verified by Experts

The correct Answer is:
A
`Be^(2+)` and `F^(-)` are hard white.
`Hg^(2+) and I^(-)` are soft.
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GRB PUBLICATION-D-BLOCK ELEMENTS-Subjective Type
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