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Question
Chemistry
Phenol in Liebermann' s nitroso test gives the colour
Q. Phenol in Liebermann' s nitroso test gives the colour
3239
140
MP PMT
MP PMT 2003
Alcohols Phenols and Ethers
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A
red
30%
B
yellow
22%
C
blue
34%
D
pink
14%
Solution:
Phenol gives Liebermann's nitroso test to give deep blue colour due to the formation of sodium salt of indophenol.