CHXI14:ENVIRONMENTAL CHEMISTRY
318501
High concentration of which of the following in atmosphere leads to stiffness of flower buds which eventually fall off from plants?
1 \(\mathrm{NO}_{2}\)
2 \(\mathrm{SO}_{2}\)
3 \(\mathrm{CFC}\)
4 \(\mathrm{smog}\)
Explanation:
Conceptual Questions