1.

Assertion : The -As=As- linkage present in arshphenamine( a Salvarsan drug ) resembles the -N=N- linkage present in azo days . Reason : The first antibacterial agent , prontosil resembles in structure to the compound salvarsan .

Answer»

If both ASSERTION and reason are trueand reason is the CORRECT explanationof assertion .
If both assertion and reason are true but reason is not the correct explanationof assertion .
If assertion is true but reason is false.
If both assertion and reason are false.

ANSWER :B


Discussion

No Comment Found