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Assertion: Photochemical smog is oxidisi...

Assertion: Photochemical smog is oxidising in nature.
Reason: Photochemical smog contains `NO_(2)` and `O_(3)` which are formed during the sequence of reactions.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true and the reason is not the correct explanation of the assertion.

C

If assertion is true but reason is false.

D

If assertion is false but reason is true.

Text Solution

Verified by Experts

The correct Answer is:
A
Because of the presence of oxidising substance like `NO_(2),O_(3)` etc. photochemical smog is oxidising in nature.
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Knowledge Check

  • Assertion: Photochemical smog is oxidising in nature. Reason: Photochemical smog contains NO_(2) and O_(2) , which are formed during the sequences of reastions.

    A
    If both assertion and reason are true and the reason is the correct explanation of assertion
    B
    If both assertion and reason are true and the reason is not the correct explanation of assertion
    C
    If assertion is true but the reason is false
    D
    If assertion is false but reason is true

  • Assertion (A) : Photochemical smog is oxidising in nature Reason (R) : Photochemical smog contains NO_2 and O_3 which are formed during the sequence of reaction

    A
    Both Assertion and Reason are correct and is the correct explanation of Assertion
    B
    Both Assertion and Reason are correct but Reason is not the correct explanation of Assertion
    C
    Both Assertion and Reason are not correct
    D
    Assertion is not correct but Reason is correct

  • Photochemical smog is formed in

    A
    Summer during morning time
    B
    Summer during day time
    C
    Winter during morning time
    D
    Winter during day time