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Assertion : Sb(2)S(3) is not soluble in ...

Assertion : `Sb_(2)S_(3)` is not soluble in yellow ammonium sulphide.
Reason : The common ion effect due to `S^(2)` ions reduces the solubility of `Sb_(2)S_(3)`

A

if both Assertion and Reason are true and reason is the correct explanation of the assertion.

B

if both assertion and reason are true but reason is not the correct expalanation of the assertion

C

if assertion is true, reason is false

D

both assertion and reason are false statements.

Text Solution

Verified by Experts

The correct Answer is:
d
`Sb_(2)S_(3)` is soluble in yellow ammonium sulphide.
`Sb_(2)S_(3)+3(NH_(4))_(2)S to 2(NH_(4))_(3)SbS_(3)`
The stability of sulphides increases, with increase in atomic number of the element.
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