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Kusum Joshi
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Asked: 2021-11-01T10:12:14+00:00 In:

According to the Central Pollution Control Board, particles that are responsible for causing great harm to human health are of diameter:

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Poll Results

100%a. 2.50 micrometers ( 2 voters )
0%b. 5.00 micrometers
0%c. 10.00 micrometers
0%d. 7.5 micrometers
Based On 2 Votes

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    1 Answer

    1. a. 2.50 micrometers

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