SaraNextGen Study App [2023-24]
Last Updated On [03-11-2023]

Statement 1:

In van der Waals’ equation of gases, the kinetic equation of gas is modified

Statement 2:

This modification is carried out with respect to actual volume of molecules and attractive forces between the gaseous 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 - 103054 :-

Statement 1:

In van der Waals’ equation of gases, the kinetic equation of gas is modified

Statement 2:

This modification is carried out with respect to actual volume of molecules and attractive forces between the gaseous 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
5876 Votes
3537

Answer Key : (a) -

(a)

In the van der Waals’ equation. ‘ ’ refers to the attractive forces between the molecules and ‘ ’ is the volume correction



Next Question :

Statement 1:

A lighter gas diffuses more rapidly than a heavier gas

Statement 2:

At a given temperature, the rate of diffusion of a gas is inversely proportional to the square root of its density

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


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