What is the chemical formula of Ozone?

Related Mcqs:

1. What is the Chemical formula of Zinc Hydroxide _________ ?

   A. Zn(OH)2 B. ZNO2 C. Zn2(OH)3 D. ZnOH Submitted by: Rashid Mehmood...

2. What is the chemical formula for Sodium carbonate _______ ?

   A. Na3CO2 B. CNa2O3 C. Na2CO3 D. Na3CO3 Submitted by: Rashid Mehmood...

3. What is the chemical formula for Sulfuric acid?

   A. C2H6O B. CaSO4 C. C2H4O2 D. H2SO4 Submitted by: Rashid Mehmood...

4. Chemical formula for Water is _______ ?

   A. NaAlO2 B. H2O C. Al2O3 D. CaSiO3 Submitted by: Rashid Mehmood...

5. Ozone layer prevents ______________ radiation from entering the atmosphere?

   A. Infra-red B. Ultraviolet C. X-rays D. Gamma rays E. None of these...

6. Which one of the following is the main culprit in the thinning of Ozone layer in the earth’s stratosphere?

   A. Carbon dioxide B. Chlorofluorocarbons C. Nitrogen oxides D. Methane...

7. Most of the ozone in the atmosphere is concentrated in the____________?

   A. Mesosphere B. Troposphere C. Stratosphere D. Ionosphere Submitted by: Ashfaque Ali Khoso...

8. Ozone layer protects the Earth from __________ radiations from the Sun.

   A. microwaves B. infrared C. X-rays D. ultraviolet Submitted by: Aamir Hussain Laghari...

9. There is a hole in the Ozone Layer at__________?

   A. South Pole B. North Pole C. Both A and B D. None of These Submitted by: Munwar Ali Sohu...

10. _________ contains ozone layer.

    A. Thermosphere B. Exosphere  C. Lithosphere D. Stratosphere Submitted by: Muhammad Abdullah...