Which pollutant from motor car exhaust causes mental disease _____?

Related Mcqs:

1. Which of the following constituents of pollutant exhaust in hazardous to man?

   A. Carbon monoxide B. Carbon dioxide C. Lease particles D. Carbon particles Submitted by: Rashid Mehmood...

2. Which of the following pollutants in water causes “Minamata disease?

   A. Methyl Mercury B. Lead C. Salmonella D. Perchlorate Submitted by: Malik Asghar Hussain...

3. Corona disease is a ________  disease?

   A. Infectious diseases B. Deficiency disease C. Hereditary disease D. Physiological diseases Submitted by: Shahbaz Jiskani...

4. The sun is expected to exhaust its hydrogen fuel in about 5 billion years. What will be its effect?

   A. The sun will then expand into a red giant and possibly swallow the outer planets B. The sun will then expand into a red giant and possibly swallow the inner as well as outer planets, including Earth C. The sun will then expand into a red giant and possibly swallow the inner planets, including...

5. Water is a highly effective coolant for a car engine because _________?

   A. Water is good conductor of heat B. Water has very high specific heat capacity C. Water boils at a comparatively high temperature D. Evaporation of water produces lot of cooling...

6. Steering of a car involves?

   A. A single force B. Two forces acting in the same direction C. Two forces acting along different lines and in opposite direction. D. A pair of forces acting along the same line and in opposite direction...

7. A boy sitting in an open car moving with the constant speed throws a ball straight up into the air. The ball falls _________?

   A. behind him B. in front of him C. into his hand D. by his side Submitted by: Malik Asghar Hussain...

8. To measure the speed of an approaching car a police officer shines?

   A. light waves on it B. microwaves on it C. radio waves on it D. ultra high frequency waves on it Submitted by: Abid Hussain...

9. Deficiency of __________ causes loss of appetite and poor growth?

   A. zinc B. iodine C. copper D. iron...

10. Acid deposition causes ______________________?

    A. the greenhouse effect to lessen B. lakes and forests to die C. acid indigestion in humans D. all the above are correct Submitted by: Mansoor Ul Haque...