Which of the gas is not known as green house gas?

Related Mcqs:

1. The Green House Effect is caused by an excess of ?

   A. Carbon dioxide
   B. Carbon monoxide
   C. Carbon tetrachloride
   D. None of the above

2. “Green House Effect” means:____________?

   A. Pollution
   B. Prevention of ultraviolet rays
   C. Trapping of Solar energy due to atmospheric carbon dioxide
   D. D. None

   Submitted by: Shahzeb Malik

3. Which gas is used for artificial ripening of green fruit ?

   A. Carbon dioxide
   B. Acetylene
   C. Ethane
   D. Ethylene

   Submitted by: Malik Asghar Hussain

4. The gas, commonly known as “laughing gas”, is

   A. Carbon Dioxide
   B. Sulfur Dioxide
   C. Nitrous Oxide
   D. Sodium Oxide

5. Red-green colour blindness in a man is known as:

   A. Prolanopia
   B. Deuteranopia
   C. both a&b
   D. Marfan’s syndrome

   Submitted by: Tasawar Hussain channa

6. As comets get close to the sun, they start to “melt” and release gas and dust. This gas and dust forms what?

   A. “coma” around the comet’s nucleus and a long tail that points away from the sun
   B. “coma” that points away from the sun and a long tail around the comet’s nucleus
   C. Only “coma” around the comet’s nucleus
   D. Only a long tail that points away from the sun

   Submitted by: Muhammad Abdullah

7. The phenomenon of Aurora Borealis, the display of red and green lights in northern hemisphere is due to radiations from____________ ?

   A. Ionosphere
   B. Troposphere
   C. Mesosphere
   D. Stratosphere
   E. None of these

8. Red + Green + Blue = ________?

   A. Maroon
   B. White
   C. Black
   D. None of the above

   Submitted by: Nisa

9. The _______ test is a color perception test for red-green color deficiencies.

   A. Hemiplegia
   B. Ishihara
   C. Lalopathy
   D. None of the above

   Submitted by: Naveed Tahir

10. In fireworks,the green flame is produced because of __________?

    A. Sodium
    B. Barium
    C. Mercury
    D. Potassium

    Submitted by: Fahad Mehsud