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Question

Which of the following is/are the examples of secondary pollutants?

1. Oxides of sulphur 2. Acid rain

3. Smog

Select the correct code:

निम्नलिखित में से कौन सा / से द्वितीयक प्रदूषकों के उदाहरण है/हैं?

1. सल्फर के आक्साइड 2. अम्ल वर्षा

3. स्मॉग

सही कूट का चयन करें:


A

Only 3

केवल 3

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B

Only 2 and 3

केवल 2 और 3

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C

Only 1 and 3

केवल 1 और 3

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D

All of the above

उपरोक्त सभी

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Solution

The correct option is B

Only 2 and 3

केवल 2 और 3


Oxides of sulphur are example of Primary Pollutants.

सल्फर के ऑक्साइड प्राथमिक प्रदूषकों का उदाहरण हैं।


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