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In which one of the following does the g...

In which one of the following does the given amount of chlorine exert the least pressure in a vessel of capacity `1 dm^3` at 273K

A

0.0355 g

B

0.071 g

C

`6.023 xx 10^(21)` molecule

D

0.02 mole

Text Solution

Verified by Experts

The correct Answer is:
A
(A) `0.0355 g Cl_(2) = (0.0355)/(71)` moles
(B) `0.71 g Cl_(2) = (0.71)/(71) =` mole `= 10^(-2)` mole
(C) `6.023 xx 10^(21)` molecules `= (6.023 xx 10^(21))/(6.023 xx 10^(23)) = 0.01` mole
(D) 0.02 mole
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