TS EAMCET · Chemistry · Environmental Chemistry
Identify the correct statements from the following
I. Photochemical smog has high concentration of oxidising agents
II. \(\quad \mathrm{NO}_2\) is present in classical smog
III. Higher concentration of \(\mathrm{SO}_2\) in air can cause stiffness of flower buds
IV. pH of rain water is approximately 7.5
- A I & III
- B I & II
- C III & IV
- D II & III
Answer & Solution
Correct Answer
(A) I & III
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