Allied solutions

Allied solutions

Grade 6

Air and Atmosphere | Objective Type Questions

Question 2

Q1) Match the statements in list I with the correct answers in List II:

List I List II
An impurity in air A: Water vapour
The component of air which supports combustion B: Respiration
The inert component in air, slightly soluble in water C: Rare gases
The component of air which minimizes the rate of evaporation D: Sulphur dioxide
The process which involves oxidation of food substance in living organisms E: Helium
The component of air which is heavier than air and fairly soluble in water F: Carbon dioxide
The process which involves oxidation of substances, liberating heat and light energy G: Combustion
The component of air which is heavier than air and fairly soluble in water H: Nitrogen
The process by which atmospheric carbon dioxide is absorbed by plants resulting in formation of carbohydrates I: Photosynthesis
The component of air, which is lighter than air and less than 1% in air J: Oxygen

Solution:

  1. D:
  2. J:
  3. H:
  4. A:
  5. B:
  6. E:
  7. G:
  8. F:
  9. I:
  10. C:

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your chemistry exam ?

Learn from an expert tutor.

Book a free class now
subject-cta

Question 2

Q1) Match the statements in list I with the correct answers in List II:

List I List II
An impurity in air A: Water vapour
The component of air which supports combustion B: Respiration
The inert component in air, slightly soluble in water C: Rare gases
The component of air which minimizes the rate of evaporation D: Sulphur dioxide
The process which involves oxidation of food substance in living organisms E: Helium
The component of air which is heavier than air and fairly soluble in water F: Carbon dioxide
The process which involves oxidation of substances, liberating heat and light energy G: Combustion
The component of air which is heavier than air and fairly soluble in water H: Nitrogen
The process by which atmospheric carbon dioxide is absorbed by plants resulting in formation of carbohydrates I: Photosynthesis
The component of air, which is lighter than air and less than 1% in air J: Oxygen

Solution:

  1. D:
  2. J:
  3. H:
  4. A:
  5. B:
  6. E:
  7. G:
  8. F:
  9. I:
  10. C:

Still have questions? Our expert teachers can help you out

Book a free class now

Want to top your chemistry exam ?

Learn from an expert tutor.

Book a free class now
subject-cta
linkedin instgram facebook youtube
2020 © Quality Tutorials Pvt Ltd All rights reserved
linkedin instgram facebook youtube