Environmental Chemistry — BITSAT Chemistry PYQs

16 previous year questions from Environmental Chemistry with answers and solutions. Numbered list, year tags, and one-tap solutions — built for serious JEE / NEET practice.

16 questionsChemistrySolutions on every page

Dinitrogen is a robust compound, but reacts at high altitude to form oxides. The oxide of nitrogen that can damage plant leaves and retard photosynthesis is :

BITSAT 2024 Solution View → 2

Photochemical smog formed in congested metropolitan cities mainly consists of

BITSAT 2023 Solution View → 3

The photochemical smog does not generally contain:

BITSAT 2023 Solution View → 4

Biochemical oxygen demand(BOD) value can be a measure of water pollution caused by the organic matter. Which of the following statements is correct?

BITSAT 2021 Solution View → 5

The greenhouse effect is because of the

BITSAT 2020 Solution View → 6

Which of the following pollutants is main product of automobiles exhaust?

BITSAT 2015 Solution View → 7

The disease caused the high concentration of hydrocarbon pollutants in atmosphere is/are

BITSAT 2015 Solution View → 8

When rain is accompanied by a thunderstorm, the collected rain water will have a pH value:

BITSAT 2014 Solution View → 9

The greenhouse effect is because of the

BITSAT 2013 Solution View → 10

Formation of ozone in the upper atmosphere from oxygen takes place by the action of

BITSAT 2012 Solution View → 11

Environmental Chemistry — BITSAT Chemistry PYQs

Dinitrogen is a robust compound, but reacts at high altitude to form oxides. The oxide of nitrogen that can damage plant leaves and retard photosynthesis is :

Photochemical smog formed in congested metropolitan cities mainly consists of

The photochemical smog does not generally contain:

Biochemical oxygen demand(BOD) value can be a measure of water pollution caused by the organic matter. Which of the following statements is correct?

The greenhouse effect is because of the

Which of the following pollutants is main product of automobiles exhaust?

The disease caused the high concentration of hydrocarbon pollutants in atmosphere is/are

When rain is accompanied by a thunderstorm, the collected rain water will have a pH value:

The greenhouse effect is because of the

Formation of ozone in the upper atmosphere from oxygen takes place by the action of

Minamata disease is due to pollution of

Phosphate pollution is caused by:

Eutrophication causes reduction in

The statement which is not correct about control of particulate pollution is:

Chief source of soil and water pollution is:

The false statement among the followings: