1.

(A) p-NH_(2)C_(6)H_(5)SO_(3)H gives blood red colouration while performing Lassaigne's test for nitrogen. (R) Sodium fusion extract containing NaCNS gives bloodred colour on treatment with FeCI_(3).

Answer»

If both ASSERTION and REASON are correct and reason is the correct EXPLANATION of the assertion
If both assertion and reason are correct but reason is not the correct explanation of the assertion
If assertion is correct but reason is INCORRECT
If assertion is incorrect but reason is correct

Answer :A


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