Photochemical smog is ____in character while classical smog is ____in character.
Knowledge Check
List-I A) Green house effect B)Acidrain C) Depiction of ozone layer D) Photo chemical smog List-II 1) Cause skincancer, cataract 2) Corrodes marble,painted surraces. 3) Melting of polar ice caps 4) Cause irritation of eyes and mucous membrane. 5) Causes headache and decreased vision. The correct match is
A
`{:(A,B,C,D),(2,3,4,5)`
B
`{:(A,B,C,D),(3,2,1,4):}`
C
`{:(A,B,C,D),(1,3,2,5):}`
D
`{:(A,B,C,D),(4,2,3,1):}`
Photochemical smog is ............ in character while winter smog is.......... in character.
A
oxidising, reducing
B
reducing, oxidising
C
oxidising, oxidising
D
reducing, reducing
A: Photochemical smog is also known as oxidising smog. R: Photochemical smog is chiefly composed of O_(3) PAN, etc.
A
If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1).
B
If both Assertion & Reason are true but the reason is not the correct explanation of the assertion, then mark (2)
C
If Assertion is true statement but Reason is false, then mark (3)
D
If both Assertion and Reason are false statements, then mark (4).
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MOTION-ENVIRONMENTAL ISSUES -CHECK YOUR CONCEPTS-6
