MCQ
How many structural isomers are possible for a compound with molecular formula ${C_3}{H_7}Cl$
- ✓$2$
- B$5$
- C$7$
- D$9$
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The mass (in $\mathrm{mg}$ ) of $\mathrm{S}$ obtained is. . . . . . . [Use molar mass (in g mol ${ }^{-1}$ ) : $\mathrm{H}=1, \mathrm{C}=12, \mathrm{~N}=14, \mathrm{Br}=80$ ]