question_answer

Of all the three common mineral acids, only sulphuric acid is found to be suitable for making the solution acidic because                                 [Kurukshetra CEE 2002]

A)                 It does not react with \[KMn{{O}_{4}}\] or the reducing agent   

B)                 Hydrochloric acid reacts with \[KMn{{O}_{4}}\]

C)                 Nitric acid is an oxidising agent which reacts with reducing agent

D)                 All of the above are correct