A) nitrogen
B) sulphur
C) halogen
D) none of the above
Correct Answer: B
Solution :
: \[S+2Na\to N{{a}_{2}}S\] \[N{{a}_{2}}S+\underset{Sod.\text{ }nitroprusside}{\mathop{N{{a}_{2}}[Fe(NO){{(CN)}_{5}}]}}\,\xrightarrow[{}]{{}}\] \[\underset{violet\text{ }or\text{ }purple\text{ }colour}{\mathop{N{{a}_{4}}[Fe{{(CN)}_{5}}NOS]}}\,\]
You need to login to perform this action.
You will be redirected in
3 sec
