Q: Which one of the following is the main reason of acid rains?
(a)Dissolution of sulphur and nitrogen oxides in rain
(b)Dissolution of minerals in rain
(c)Dissolution of dust particles in rain
(d)Dissolution of soil solution in rain
Correct Answer: (a)
The correct answer is (c) 'वायु में धुँआ कणों का उत्सर्जन'. This question from the General Studies domain tests knowledge of Miscellaneous.