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The value of van der Waals constant  for the gases and  are 1.360, 1.390, 4.170, and , respectively. The gas which can most easily be liquefied is

a)

b)

c)

d)


Question ID - 102464 :-

The value of van der Waals constant  for the gases and  are 1.360, 1.390, 4.170, and , respectively. The gas which can most easily be liquefied is

a)

b)

c)

d)

1 Answer
5876 Votes
3537

Answer Key : (c) -

(c)

The van der Waals constant  is used in presence correction, and its value depends upon the intermolecular forces between the gas molecules The larger the value of  for a gas, the more easily that gas van be liquefied



Next Question :

A spherical air bubble is rising from the depth of a lake when pressure is  atm and temperature is  K. The percentage increase in the radius when it comes to the surface of a lake will be (Assume temperature and pressure at the surface to be, respectively,  K and )

a)

b)

50%

c)

40%

d)

200%


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