Statement 1: Aniline on reaction with NaNO2/HCl at 0oC followed by coupling with β-naphthol gives a dark blue coloured precipitate.Statement 2: The colour of the compound formed in the reaction of aniline with NaNO2/HCl at 0oC followed by coupling with. β-naphthol is due to the extended conjugation.
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
Both statements 1 and 2 are correct
b
Statement 1 is correct and statement 2 is incorrect
c
Statement 1 is incorrect and statement 2 is correct
d
Both statements 1 and 2 are incorrect
answer is C.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Aniline reacts with NaNO2/HCl at 0oC followed by coupling with β-naphthol gives an orange red coloured precipitate.
Statement 1: Aniline on reaction with NaNO2/HCl at 0oC followed by coupling with β-naphthol gives a dark blue coloured precipitate.Statement 2: The colour of the compound formed in the reaction of aniline with NaNO2/HCl at 0oC followed by coupling with. β-naphthol is due to the extended conjugation.