question_answer

Look at the following chemical equation and choose the correct option.

\[Mn{{O}_{2}}+4HCl\to MnC{{l}_{2}}+2{{H}_{2}}O+C{{l}_{2}}\]

(i) \[HCI\]is getting oxidised

(ii) \[Mn{{O}_{2}}\] is getting reduced

(iii) \[HCI\] is the reducing agent

(iv) \[Mn{{O}_{2}}\] is the reducing agent

A) Only (i) and (ii)

B) only (ii) and (iii)

C) Only (i) and (iii)

D) all (i), (ii) and (iii)

E) None of these