Question

[47]. अम्लीय वर्षा का मुख्य कारण क्या है? / What is the main cause of acid rain?

1.
कार्बन मोनोऑक्साइड / Carbon monoxide
2.
सल्फर डाइऑक्साइड और नाइट्रोजन ऑक्साइड / Sulphur dioxide and nitrogen oxides
3.
ओज़ोन / Ozone
4.
धूल के कण / Dust particles
Answer (Detailed Solution Below)

Option 2 : सल्फर डाइऑक्साइड और नाइट्रोजन ऑक्साइड / Sulphur dioxide and nitrogen oxides

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Detailed Solution

सही उत्तर सल्फर डाइऑक्साइड और नाइट्रोजन ऑक्साइड / Sulphur dioxide and nitrogen oxides है।

Key Points

SO₂ और NO₂ वर्षा के जल से मिलकर अम्ल बनाते हैं। / SO₂ and nitrogen oxides combine with rainwater to form acids.

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Question:

[47]. अम्लीय वर्षा का मुख्य कारण क्या है? / What is the main cause of acid rain?

1.
कार्बन मोनोऑक्साइड / Carbon monoxide
2.
सल्फर डाइऑक्साइड और नाइट्रोजन ऑक्साइड / Sulphur dioxide and nitrogen oxides
3.
ओज़ोन / Ozone
4.
धूल के कण / Dust particles

Correct Answer: सल्फर डाइऑक्साइड और नाइट्रोजन ऑक्साइड / Sulphur dioxide and nitrogen oxides

SO₂ और NO₂ वर्षा के जल से मिलकर अम्ल बनाते हैं। / SO₂ and nitrogen oxides combine with rainwater to form acids.

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