If hydrogen sulphide gas is passed into a solution of a pure iron chloride, a yellow deposit appears. If the deposit is filtered, a pale green solution is left behind. The pale green solution is
A
dilute sulphuric acid
B
dilute hydrochloric acid
C
unreacted hydrogen sulphide in water
D
iron (III) chloride
E
Iron (II) chloride
Verified Correct Answer: E.
Chemical Principles & Mechanism
No expanded working has been attached for this question yet. The verified answer is Option E.
Source: Myschool Past Questions Archive (Record #761)