MCQ
$pH$ of a solution is $9.5. $ The solution is
- ANeutral
- BAcidic
- ✓Basic
- DAmphoteric
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The mass (in $\mathrm{mg}$ ) of $\mathrm{S}$ obtained is. . . . . . . [Use molar mass (in g mol ${ }^{-1}$ ) : $\mathrm{H}=1, \mathrm{C}=12, \mathrm{~N}=14, \mathrm{Br}=80$ ]