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When excess of SnCl2 is added to a solut...

When excess of `SnCl_2` is added to a solution of `HgCl_2`, a white ppt. turning to grey is obtained. This grey colour is due to the formation of:

A

`Hg_2Cl_2`

B

`SnCl_4`

C

`Sn`

D

`Hg`

Text Solution

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The correct Answer is:
D
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