When $HNO_3$ is dropped onto the palm and washed with water,the skin turns yellow. This indicates the presence of:
- A$NO_2$
- B$N_2O$
- C$NO$
- D$N_2O_5$
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Similar Questions
Secondary nitro compounds when react with $HNO_2$ form crystalline solids which on treatment with $NaOH$ give
Difficult
View SolutionWhich one of the following nitro-compounds does not react with nitrous acid?
DifficultNEET 2016
View SolutionWhich of the following amine$(s)$ show$(s)$ positive carbylamine test?
$A. CH_3CH_2NH_2$
$B. (CH_3)_2NH$
$C. CH_3NH_2$
$D. (CH_3)_3N$
$E. C_6H_5NH_2$
Choose the correct answer from the options given below:
$A. CH_3CH_2NH_2$
$B. (CH_3)_2NH$
$C. CH_3NH_2$
$D. (CH_3)_3N$
$E. C_6H_5NH_2$
Choose the correct answer from the options given below:
Which one of the following will $NOT$ give the carbylamine reaction?
Medium
View SolutionWhich of the following cannot give the carbylamine reaction?
Medium
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