Environmental Studies Short Question | Gkseries

Which of the following air pollutants are released by thermal power plants ?

(I) Oxides of nitrogen

(II) Oxides of sulphur

(III) Ammonia

(IV) Carbon monoxide

A (I), (III) and (IV) only

B (II) and (III) only

C (I), (II) and (IV) only

D (I), (II, (III) and (IV)

Answer & Explanation
Answer:(I), (II) and (IV) only