General Knowledge · Q1106

Practice

Competitive Exams · General Knowledge · question 1106

Q1106

Ozone consists of

A.

Oxygen only

Answer

B.

Oxygen and Nitrogen

C.

Hydrogen and Carbon

D.

Oxygen and Carbon

Answer: Option A

Solution

Answer: Option A

Solution:

Ozone is a gas made up of three oxygen atoms (O3). It occurs naturally in small (trace) amounts in the upper atmosphere (the stratosphere).

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