A chemist has 4 samples of artificial sweetener A , B , C and D . To identify these…
Chemistry · JEE Main · NTA Exams — Chemistry in Everyday Life
A chemist has 4 samples of artificial sweetener A, B, C and 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 C gives positive AgNO3 test and negative Fe4[Fe(CN)6]3 test.
(iii) Lassaigne extract of B and D gives positive sodium nitroprusside test.
Based on these observations which option is correct ?
(i) A and D both form blue-violet colour with ninhydrin.
(ii) Lassaigne extract of C gives positive AgNO3 test and negative Fe4[Fe(CN)6]3 test.
(iii) Lassaigne extract of B and D gives positive sodium nitroprusside test.
Based on these observations which option is correct ?
- A : Alitame ; B : Saccharin ;
C : Aspartame : D : Sucralose - A : Saccharin ; B : Alitame ;
C : Sucralose ; D : Aspartame - A : Aspartame ; B : Alitame ;
C : Saccharin ; D : Sucralose - A : Aspartame ; B : Saccharin ;
C : Sucralose; D : Alitame
Answer
(C) A : Aspartame ; B : Alitame ; C : Saccharin ; D : Sucralose
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