Statements : ` Fe^(3+)` ions can be used for the coagulation of ` As_2 S_3` so. Explanations : `Fe^(3+) ` ions react with ` As_2S_3` to give ` Fe_2S_3`.
A
S is correct but E is wrong .
B
S is worong but E is correct
C
Both S and E are correct and E is correct explanation of (S) .
D
Both S and E are correct but E is not correct explanation of S.
Text Solution
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The correct Answer is:
A
Statement is correct but explanation is wrong .
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Assertion : Fe^(3+) ions can be used for the coagulation of As_(2)S_(3) sol. Reason : Fe^(3+) ions react with As_(2)S_(3) give Fe_(2)S_(3).
Assertion: Fe^(3+) can be used for coagulation of As_(2)S_(3) sol. Reason: Fe^(3+) reacts with As_(2)S_(3) to give Fe_(2)S_(3) .
Assertion(A): Fe^(3+) can be used for coagulation of As_(2)S_(3) sol. Reason (R): Fe^(3+) reacts with As_(2)S_(3) to give Fe_(2)S_(3.)
