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JEE CHEMISTRY MCQ: ENVIRONMENTAL CHEMISTRY
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The pollution due to oxides of sulphur gets enhanced due to the presence of:
a) Particulate matter, b) Ozone, c) Hydrocarbons, d) Hydrogen peroxide
Choose the most appropriate answer from the options given below.
a) Particulate matter, b) Ozone, c) Hydrocarbons, d) Hydrogen peroxide
Choose the most appropriate answer from the options given below.
View answer and explanation
Correct option: C
(a) , (b) , (d) only
Option C ((a) , (b) , (d) only) is correct because particulate matter, ozone, and hydrogen peroxide enhance the pollution caused by sulfur oxides by catalyzing their oxidation.
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Given below are two Statements:
Statement I: Classical smog occurs in cool humid climate. It is a reducing mixture of smoke, fog and sulphur dioxide.
Statement II: Photochemical smog has components, ozone, nitric oxide, acrolein, formaldehyde, PAN etc.
In the light of the above statements, choose the most appropriate answer from the options given below. A substance which is not present in nature but added to atmosphere due to human activity and cause adverse effect on environment is called UV radiations bring about The main source of atmospheric pollution is Which of the following is a primary pollutant? Lead in water can cause:
Statement I: Classical smog occurs in cool humid climate. It is a reducing mixture of smoke, fog and sulphur dioxide.
Statement II: Photochemical smog has components, ozone, nitric oxide, acrolein, formaldehyde, PAN etc.
In the light of the above statements, choose the most appropriate answer from the options given below. A substance which is not present in nature but added to atmosphere due to human activity and cause adverse effect on environment is called UV radiations bring about The main source of atmospheric pollution is Which of the following is a primary pollutant? Lead in water can cause: