CSEC Chemistry · May/June 2011 · Paper 1 · Question Q37
The concentrated hydrochloric acid is acting as
- (A)an acid
- (B)a catalyst
- (C)a reducing agent
- (D)an oxidising agent
The answer is shown once you've answered.
Practise this questionMore practice: the rest of this paper · more Oxidation – Reduction Reactions questions · all CSEC Chemistry past papers