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Assertion (A) : When SnCl(2) solution i...

Assertion (A) : When `SnCl_(2)` solution is added to`HgCl_(2)` solution, a milky white precipitate is obtained and on adding excess a black precipitate is formed.
Reason (R) : The disproportionation of Hg(II) is easier than its reduction only.

A

Both A and R are true and R is the correct explanation of A

B

Both A and R are true but R is not a correct explanation A

C

A is true but R is false

D

A is false but R is true

Text Solution

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The correct Answer is:
A
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