Match List-1 with List-II List-I List-II (a) 2 SO 2 ( g ) + O 2 ( g ) → 2 SO 3 ( g ) (i) Acid rain (b) (ii) Smog (c) CaCO 3 + H 2 SO 4 → CaSO 4 + H 2 O + CO 2 (iii) Ozone depletion (d) NO 2 ( g ) → hv NO ( g ) + O ( g ) (iv) Tropospheric pollution Choose the correct answer from the options given below.

(a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)

(a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)

(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)

(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)

Chemistry - Environmental Chemistry - Quiz-5

The major pollutant(s) of water pollution is/are:

The major source(s) of soil pollution is/are:

The example(s) of pesticide is/are-

The correct statement(s) regarding green chemistry is/are-

0%

It helps in decreasing environmental pollution.
0%

It prevents or limits chemical pollutants from being introduced into the environment.
0%

It reduces the use and generation of substances hazardous to the environment.
0%

All of the above.

The best measure(s) to control water pollution is/are:

0%

Compost should be preferred over chemical fertilizers.
0%

The concentration of pollutants in the industrial plants should be checked regularly.
0%

All industrial and chemical discharges should be made free from toxic metals before allowing them to enter a water body.
0%

All of the above.

Match List-1 with List-II

Choose the correct answer from the options given below.