Ts Eamcet
Environmental Chemistry
TG EAPCET 2025 (Online) 2nd May Evening Shift
MCQ+1 / -02025
Identify the correct statements from the following
I. Photochemical smog has high concentration of oxidising agents.
II. $\mathrm{NO}_2$ 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 .