Question

Q.1 Select the correct answer from the choice A, B, C given in each
1. The major pollutant released during burning of fossil fuels.
A: Carbon monoxide B: Sulphur dioxide C: Hydrogen sulphide
2. The green house gas which on combustion produces another green house gas.
A: Nitrous oxide B: Ozone C: Methane
3. The gas which in presence of U.V. light gives two atoms of the same gas.
A: Oxygen B: Ozone C: Carbon dioxide
A chemical responsible for ozone depletion.
A: Methyl acetylene B: Methyl chloride C: Methanol
5. A renewable source of energy which causes minimum or no pollution.
A: Fossil fuel B: L.P.G. C: Hydro power
mortuo stensl
#​

Answer 1

Answer:

1A.

2C.

3A

4B

5C

mark Brainliest

Answer 2

The major pollutant released during the burning of fossil fuels is Carbon Monoxide and Sulphur Dioxide.

1. The burning of fossil fuels not only gives energy but also gives oxides of Carbon and Sulphur like Carbon Monoxide, Sulphur Dioxide.

The greenhouse gas Methane which on combustion produces another greenhouse gas called Carbon Dioxide.

1. Carbon dioxide is one of the major greenhouse gas that contributes to the greenhouse effect.
2. $CH_4 +O_2$→$CO_2$$+ H_2O$

Ozone is the gas that in presence of U.V. light gives two atoms of the same gas.

1. When the Ozone is exposed to ultraviolet, the Ozone will break down into $O_2$ and $O$ release heat and warm the upper atmosphere.

Hydro Power is a renewable source of energy that causes minimum or no pollution.