A) \[N{{H}_{2}}CONHN{{H}_{2}}.\,HCl\]
B) \[N{{H}_{2}}.\,\,N{{H}_{2}}.\,\,HCl\]
C) \[N{{H}_{2}}CON{{H}_{2}}\]
D) \[{{C}_{6}}{{H}_{5}}NHN{{H}_{2}}.\,\,HCl\]
Correct Answer: B
Solution :
Some compound like hydrazine (NH2-NH2) although contain nitrogen but they do not respond Lassaignes test because they do not have any carbon and hence, NaCN is not formed.
You need to login to perform this action.
You will be redirected in
3 sec
