In which type of reaction oxygen is converted into ozone

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In which type of reaction oxygen is converted into ozone

Options

(a) Oxidation
(b) Reduction
(c) Photochemical
(d) Addition

Correct Answer:

Reduction

Explanation:

Ozone layer occurs in stratosphere.It prevents about 99.5% of the sun’s harmful UV radiations.

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5. Petroleum is a mixture of

Topics: Environmental Chemistry (28)
Subject: Chemistry (2512)

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