Nitrogen Containing Compounds Question 95
Primary nitro compounds when reacted with $ HNO_2 $ form crystalline solids which on treatment with NaOH give
Options:
A) Red solution
B) Blue solution
C) White precipitate formation
D) Yellow pigmentation
Show Answer
Answer:
Correct Answer: A
Solution:
$ \underset{1^{o}nitro}{\mathop{R-CH_2-NO_2}},\xrightarrow{HNO_2}\underset{\text{Nitroloic acid}}{\mathop{R-\underset{N-OH,}{\mathop{\underset{||}{\mathop{C}},-NO_2}},}}, $ $ \xrightarrow{NaOH}\underset{\text{(Blood red)}}{\mathop{\underset{N-{{O}^{-}}N{{a}^{+}}}{\mathop{\underset{||}{\mathop{R-C,}}-NO_2}},}}, $
BETA
