Question:
Which one of the following is a greenhouse gas?
Which one of the following is a greenhouse gas?
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Important greenhouse gases include \(CO_2\), \(CH_4\), \(N_2O\), water vapour and ozone.
Updated On: Apr 29, 2026
- Methane
- Ethane
- Hydrogen sulphide
- Acetylene
- Ethylene
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The Correct Option is A
Solution and Explanation
Concept:
Greenhouse gases absorb infrared radiation and contribute to global warming. Methane is an important greenhouse gas.
Step 1: Identify greenhouse gas.
Methane is: \[ CH_4 \]
Step 2: Understand its effect.
Methane absorbs infrared radiation and traps heat in the atmosphere.
Step 3: Conclusion.
Therefore, methane is a greenhouse gas.
Step 1: Identify greenhouse gas.
Methane is: \[ CH_4 \]
Step 2: Understand its effect.
Methane absorbs infrared radiation and traps heat in the atmosphere.
Step 3: Conclusion.
Therefore, methane is a greenhouse gas.
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