The upper stratosphere| Electrochemistry |JEE Main 2019

JEE MAIN 2019

12-01-2019 S2

Question

The upper stratosphere consisting of the ozone layer protects us from the sun’s radiation that falls in the wavelength region of

Select the correct option:

200 – 315 nm

600 – 750 nm

400 – 550 nm

0.8 – 1.5 nm

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Ozone layer protects from ultra violet radiation. ∴ Wavelength range lies in $200-315 \mathrm{~nm}$

Question Tags

JEE Main

Chemistry

Easy

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