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Statement 1:

Greater the value of van der Waal’s constant ‘a’ greater is the liquefication of gas.

Statement 2:

‘a’ indirectly measures the magnitude of attractive forces between the molecules.

a)

Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1

b)

Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1

c)

Statement 1 is True, Statement 2 is False

d)

Statement 1 is False, Statement 2 is True



Question ID - 103042 | SaraNextGen Top Answer

Statement 1:

Greater the value of van der Waal’s constant ‘a’ greater is the liquefication of gas.

Statement 2:

‘a’ indirectly measures the magnitude of attractive forces between the molecules.

a)

Statement 1 is True, Statement 2 is True; Statement 2 is correct explanation for Statement 1

b)

Statement 1 is True, Statement 2 is True; Statement 2 is not correct explanation for Statement 1

c)

Statement 1 is True, Statement 2 is False

d)

Statement 1 is False, Statement 2 is True

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

Considering the attractive force, pressure in ideal gas equation  is corrected by introducing a factor of  where  is van der Waals’ constant.

127 votes


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