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{:("List-I","List-2"),("(A) Major consti...

`{:("List-I","List-2"),("(A) Major constituent",(I)O_(2)" and water vapour"),("(B) Minor constituent",(II)"Ar and "CO_(2)),((B)"Minor constituent",(III) N_(2)),((C)"Trace constituent",(IV)"He, "N_(2)O "and"O_(3)):}`
The correct match reagarding air

A

`{:(A,B,C),(III,II,IV):}`

B

`{:(A,B,C),(I,III,IV):}`

C

`{:(A,B,C),(II,III,IV):}`

D

`{:(A,B,C),(IV,III,V):}`

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-ENVIRONMENTAL CHEMISTRY-LEVEL - I (EXERCISE -I) (Definition of terms , Introduction , Environmental segments - Air pollution , Water pollution)
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  2. Ozone layer of stratosphere requires protection from indiscriminate us...

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  7. (A): Holes in ozone layer are observed at the north and the south pole...

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  8. (A): CO pollution is very high from 9AM to 10 AM in Urban areas (R):...

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  9. Tajmahal is effected by

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  10. (A): The pH of normal rain is 5.6. (R) CO2 present in atmosphere abs...

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  11. Poisonous gas present in the exhaust fumes of an automobile is

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  12. Which onc of the following is mainly responsible for the depletion of ...

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  13. CFCl3 is responsible for the decomposition of ozone to oxygen. Which o...

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  14. An object is located at a height of Skrn from the surface of the carth...

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  15. Identify the correct decreasing order of the following with respect to...

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  17. The type of hybridisation of carbon atoms of the molecule of the gas i...

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  19. The loss or reduction of chlorophyll in the leaves is termed as

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