Q76
How CNG is a cleaner fuel? 1. It produces oxides of Sulphur and Nitrogen in very smal amounts. 2. It makes environment less polluted. 3. It emits less greenhouse gases.
A.
Only 1 and 2
B.
Only 2 and 3
C.
Only 1 and 3
AnswerD.
All 1, 2 and 3
Answer: Option C
Solution
Answer: Option C
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