Assertion :Sodium carbonate extract of a salt containing sulphide ions gives a violet colour with appropriate reagent. Reason: The reagent sodium nitroprusside gives violet colour due to the formation of sodium thionitroprusside.

Question

Assertion :Sodium carbonate extract of a salt containing sulphide ions gives a violet colour with appropriate reagent. Reason: The reagent sodium nitroprusside gives violet colour due to the formation of sodium thionitroprusside. (A) Both Assertion and Reason are true and Reason is the correct explanation of Assertion (B) Both Assertion and Reason are true but Reason is not the correct explanation of Assertion (C) Assertion is true but Reason is false (D) Both Assertion and Reason are false

Tardigrade Admin · Accepted Answer

Na 2 S + Na 2[ Fe ( NO )( CN )5] longrightarrow underset textvioletNa 4[ Fe ( NOS )( CN )5]

Q. Assertion :Sodium carbonate extract of a salt containing sulphide ions gives a violet colour with appropriate reagent.
Reason : The reagent sodium nitroprusside gives violet colour due to the formation of sodium thionitroprusside.

Both Assertion and Reason are true and Reason is the correct explanation of Assertion

Both Assertion and Reason are true but Reason is not the correct explanation of Assertion

Assertion is true but Reason is false

Both Assertion and Reason are false

$N a_{2} S + N a_{2} [F e (NO) (CN)_{5}] ⟶ violet N a_{4} [F e (NOS) (CN)_{5}]$

Q. Assertion :Sodium carbonate extract of a salt containing sulphide ions gives a violet colour with appropriate reagent. Reason : The reagent sodium nitroprusside gives violet colour due to the formation of sodium thionitroprusside.