wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

When Aniline is treated with Nitrous acid, which is prepared in situ from Sodium Nitrite and mineral acid, the product formed is:
C6H5NH2+HCl+NaNO2 _____________ + 2H2O

A
Chloro benzene
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Benzene diazonium chloride
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
both A and B
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B Benzene diazonium chloride
Aniline on reaction with nitrous acid gives Benzene diazonium chloride. This is a very important precursor to manufacturing dyes and other essential compounds. Of course, in the following we haven’t shown the water molecule which was given as part of the question:

As mentioned in the question, HNO2 is prepared in situ from Sodium Nitrite and Hydrochloric acid (any good mineral acid). In the above reaction, the product is called Benzene diazonium chloride

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Oxoacids of Nitrogen
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon