Which of the following is not a condition for the formation of smog ?

Related Mcqs:

1. The yellow colour in photochemical smog is due to presence of__________________?

   A. dinitrogen oxide B. nitrogen dioxide C. chlorine gas D. chlorine dioxide...

2. Which of the following is used as water disinfectant to avoid the formation of toxic compounds_________________?

   A. Cl2 B. O3 C. ClO2 D. both B & C...

3. Which of the following ion formation is always exothermic ?

   A. Uni-negative B. Uni-positive C. Di-negative D. Di-positive...

4. Formation of vapours from the surface of a liquid is called________________?

   A. vapourization B. evaporation C. condensation D. cracking...

5. In the formation of Zwitter ions proton goes from____________________?

   A. Carboxyl to amino group B. Amino to carboxyl group C. Amino group only D. Carboxyl group only...

6. The complete reduction carboxylic acid results in the formation of________________?

   A. Alkyne B. Alkene C. Alkane D. Alcohol...

7. Dry distillation of calcium acetate results in the formation of_________________?

   A. formaldehyde B. acetaldehyde C. methane D. acetone...

8. Hydrogenolysis results in the formation of________________?

   A. alkane B. alkene C. alkyne D. aldehydes...

9. The element used for the formation of alloys is__________?

   A. Iron B. Calcium C. Mercury D. Chromium Submitted by: Aamir Hullio...

10. The rate of formation of ozone depends on the flux of:

    A. visible radiation B. Ultra violet radiation C. Infrared radiation D. Gamma rays Submitted by: Said wali shah...