MCQ
A chemist has $4$ samples of artificial sweetner $A$. $\mathrm{B}, \mathrm{C}$ and $\mathrm{D}$. To identify these samples, he performed certain experiments and noted the following observations :
$(i)$ $A$ and $D$ both form blue-violet colour with ninhydrin.
$(ii)$ Lassaigne extract of $\mathrm{C}$ give positive $\mathrm{AgNO}_{3}$ test and negative $\mathrm{Fe}_{4}\left[\mathrm{Fe}(\mathrm{CN})_{6}\right]_{3}$ test.
$(iii)$ Lassaigne extract of $\mathrm{B}$ and D gives positive sodium nitroprusside test
Based on these observations which option is correct ?
- ✓$A $: Aspartame ; $B $: Saccharin ; $C $: Sucralose ;$ D $; Alitame
- B$A$ : Alitame ; $B $: Saccharin ; $C$ : Aspartame ; $D$ ; Sucralose
- C$A$ : Saccharin ; $B$ : Alitame ; $C$ : Sucralose ; $D$ ; Aspartame
- D$A$ : Aspartame ; $B$ : Alitame ; $C$ : Saccharin ;$ D$ ; Sucralose
