JEE PYQ: Environmental Chemistry Question 9
Question 9 - 2021 (25 Feb Shift 1)
Given below are two statements:
Statement I: An allotrope of oxygen is an important intermediate in the formation of reducing smog.
Statement II: Gases such as oxides of nitrogen and sulphur present in troposphere contribute to the formation of photochemical smog.
In the light of the above statements, choose the correct answer from the options given below:
(1) Statement I and Statement II are true
(2) Statement I is true about Statement II is false
(3) Both Statement I and Statement II are false
(4) Statement I is false but Statement II is true
Show Answer
Answer: (3)
Solution
Reducing smog as it acts as reducing agent, the reducing character is due to presence of sulphur dioxide and carbon particles.
BETA
