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Ozone is present as a chief constituent ...

Ozone is present as a chief constituent in which region of the atmosphere ?

A

Troposphere

B

Stratosphere

C

Mesosphere

D

Thermosphere

Text Solution

Verified by Experts

The correct Answer is:
B

Stratosphere lies between 18-50 km above sea-level. In this region , at about 20-40 km , there is a part of relatively high ozone concentration , called the ozone layer.
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  7. Which of the following species has highest bond energy ?

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  9. Which of the following oxides of nitrogen is known as laughing gas?

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