A) green
B) black
C) grey
D) no colour change
Correct Answer: A
Solution :
\[\text{SnC}{{\text{l}}_{2}}\]reduce \[\text{FeC}{{\text{l}}_{\text{3}}}\]into \[\text{FeC}{{\text{l}}_{2}}\] (green). \[SnC{{l}_{2}}+2FeC{{l}_{3}}\xrightarrow{{}}\underset{\text{Green}}{\mathop{2FeC{{l}_{2}}}}\,+SnC{{l}_{4}}\]You need to login to perform this action.
You will be redirected in
3 sec