The ozone layer forms naturally by...

The ozone layer forms naturally by

A

the interaction of CFC with oxygen.

B

the interaction of UV , radiation with oxygen.

C

the interaction of TR radiation with oxygen.

D

the interaction of oxygen and water Vapour.

Text Solution

Verified by Experts

Topper's Solved these Questions

QUESTION PAPER 2010
WB JEE PREVIOUS YEAR PAPER|Exercise CHEMISTRY|45 Videos
QUESTION PAPER 2012
WB JEE PREVIOUS YEAR PAPER|Exercise Subject: Chemistry|41 Videos

Similar Questions

Explore conceptually related problems

The Ozone layer absorbs-

Ozone layer exist in

The ozone layer is present in

Which radiation coming from the sun, is prevented by the ozone layer from falling on the earth's surface?

Ozone day is

How is ozone layer formed?

Explain the reason for depicting the ozone layer or decrease of ozone layer.

Depletion in ozone layer is caused by

Why the ozone layer is depleted by chlorofluoro-carbons (CFC's) which have been used as aerosol propellants and refrigerants? Illustrate with example.

The small ozone layer on top of the stratosphere is crucial for human survival. Why?

WB JEE PREVIOUS YEAR PAPER-QUESTION PAPER 2011-CHEMISTRY

The amount of heat released when 20 ml 0.5 M NaOH is mixed with 100 m...
Text Solution
|
Which one of the following has the lowest ionization energy?
Text Solution
|
The ozone layer forms naturally by
Text Solution
|
2 gm of metal carbonate is neutralized by 100 ml of 0.1 (N) HCl . The...
Text Solution
|
Which one of the following is not true at room temperatue and pressure
Text Solution
|
An electric current is passed through an aquous solution of a mixture ...
Text Solution
|
The representation of the ground state electronic configuration of He...
Text Solution
|
The electronic transitions from n=2 to n =1 will produce shortest wav...
Text Solution
|
In the following electron dot structure , calculate the formal charge ...
Text Solution
|
If the molecular wt.of Na2S2O3 and I2 " are" M1 and M2 respectively...
Text Solution
|
A radioactive atom (Y)^(X) M emits two alpha particles and one be...
Text Solution
|
An element belongs to Group 15 and third period of the periodic tab...
Text Solution
|
Which one of the following is paramagnetic?
Text Solution
|
Platinum, Palladium and Iridium are called noble metals because.
Text Solution
|
Which one is not a constituent of nucleic acid?
Text Solution
|
The sp^(3) d^(2) hybridization of central atom of a molecule woul...
Text Solution
|
In aqueous solutions glucose remains as
Text Solution
|
Which of the following is used to prepare Cl2 gas at room temperatu...
Text Solution
|
NO2 is not obtained on heating
Text Solution
|
Two aromatic compounds having formula C7H8O which are easily identi...
Text Solution
|