Question

[69]. ग्रीनहाउस गैसों में कौन-सी गैस प्रमुख है? / Which gas is the main greenhouse gas?

1.
ऑक्सीजन / Oxygen
2.
कार्बन डाइऑक्साइड / Carbon dioxide
3.
नाइट्रोजन / Nitrogen
4.
आर्गन / Argon
Answer (Detailed Solution Below)

Option 2 : कार्बन डाइऑक्साइड / Carbon dioxide

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Detailed Solution

सही उत्तर कार्बन डाइऑक्साइड / Carbon dioxide है।

Key Points

कार्बन डाइऑक्साइड, मीथेन और जल-वाष्प ग्रीनहाउस गैसें हैं; इनमें CO₂ प्रमुख मानव-जनित गैस है। / Carbon dioxide, methane and water vapour are greenhouse gases; CO₂ is the main human-caused one.

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Question:

[69]. ग्रीनहाउस गैसों में कौन-सी गैस प्रमुख है? / Which gas is the main greenhouse gas?

1.
ऑक्सीजन / Oxygen
2.
कार्बन डाइऑक्साइड / Carbon dioxide
3.
नाइट्रोजन / Nitrogen
4.
आर्गन / Argon

Correct Answer: कार्बन डाइऑक्साइड / Carbon dioxide

कार्बन डाइऑक्साइड, मीथेन और जल-वाष्प ग्रीनहाउस गैसें हैं; इनमें CO₂ प्रमुख मानव-जनित गैस है। / Carbon dioxide, methane and water vapour are greenhouse gases; CO₂ is the main human-caused one.

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