COMEDK · Chemistry · 27. Aldehydes and Ketones
Schiffs reagent contains
- A rochelle salt
- B resorcinol
- C rosaniline
- D \(\alpha\)-naphthol
Answer & Solution
Correct Answer
(C) rosaniline
Step-by-step Solution
Detailed explanation
Schiff's reagent contains rosaniline \(\left(\mathrm{C}_{19} \mathrm{H}_{18} \mathrm{~N}_{3} \mathrm{Cl}\right)\). It is used to check the presence of aldehyde in the given compound by giving purple or magenta colour.
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