Biology
Compressed natural gas (CNG) is proposed to be a better alternative to fossil fuel. Which of the following reasons makes it a better alternative?
P. Combustion leaves little or no residue
Q. Absence of Carbon in CNG
R. Easily available
- Only P
- Only Q
- Only P and R
- Only Q and R
Pollution
ICSE Sp 2024
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Answer
Only P and R
Reason — Compressed natural gas (CNG) is proposed to be a better alternative to fossil fuel because its combustion is complete and do not release unburnt carbon particles or carbon monoxide.
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