A) Al and \[N{{H}_{3}}\]
B) Li and \[N{{H}_{3}}\]
C) Na and \[N{{H}_{3}}\]
D) Mg and \[N{{H}_{3}}\]
Correct Answer: B
Solution :
Lithium form nitride on heating with nitrogen. Lithium nitride gives ammonia when heated with \[{{H}_{2}}O\]. Ammonia gas form tetrammine copper complex with \[CuS{{O}_{4}}\] solution. \[6Li+{{N}_{2}}\to 2L{{i}_{3}}N\] \[L{{i}_{3}}N+3{{H}_{2}}O\to 3LiOH+N{{H}_{3}}\] \[CuS{{O}_{4}}+4N{{H}_{3}}\to [Cu{{(N{{H}_{3}})}_{4}}]S{{O}_{4}}\]
You need to login to perform this action.
You will be redirected in
3 sec
