Home
Class 11
PHYSICS
The van der waal's gas equation is (P+a/...

The van der waal's gas equation is `(P+a/V^(2))(V-b)=RT`, where P is pressure, V is molar volume and T is the temperature of the given sample of gas. R is called molar gas constant, a and b are called van der waal's constants.
The dimensional formula for `(ab)/(RT)` is

A

`ML^(5)T^(-2)`

B

`M^(0)L^(3)T^(0)`

C

`ML^(-1)T^(-2)`

D

`M^(0)L^(6)T^(0)`

Text Solution

Verified by Experts

The correct Answer is:
D
`[(ab)/(RT)]=[(PV^(2))/(PV)]=[V^(2)]=M^(0)L^(6)T^(0)`
Promotional Banner

Topper's Solved these Questions

  • MISCELLANEOUS

    ALLEN|Exercise Comprehension 2|8 Videos

  • MISCELLANEOUS

    ALLEN|Exercise Comprehension 3|5 Videos

  • MISCELLANEOUS

    ALLEN|Exercise ASSERTION-REASON|18 Videos

  • KINEMATICS (MOTION ALONG A STRAIGHT LINE AND MOTION IN A PLANE)

    ALLEN|Exercise BEGINNER S BOX-7|8 Videos

  • PHYSICAL WORLD, UNITS AND DIMENSIONS & ERRORS IN MEASUREMENT

    ALLEN|Exercise EXERCISE-IV|8 Videos

Similar Questions

Explore conceptually related problems

The van der waal's gas equation is (P+a/V^(2))(V-b)=RT , where P is pressure, V is molar volume and T is the temperature of the given sample of gas. R is called molar gas constant, a and b are called van der waal's constants. The dimensional formula for b is same as that for

The van der waal's gas equation is (P+a/V^(2))(V-b)=RT , where P is pressure, V is molar volume and T is the temperature of the given sample of gas. R is called molar gas constant, a and b are called van der waal's constants. The dimensional formula for a is same as that for

The van der waal's gas equation is (P+a/V^(2))(V-b)=RT , where P is pressure, V is molar volume and T is the temperature of the given sample of gas. R is called molar gas constant, a and b are called van der waal's constants. The dimensonal formula of RT is same as that of

The van der waal's gas equation is (P+a/V^(2))(V-b)=RT , where P is pressure, V is molar volume and T is the temperature of the given sample of gas. R is called molar gas constant, a and b are called van der waal's constants. Which of the following does not posses the same dimensional formula as that for RT

The vander Waal's equation for n moles of a real gas is (p + (a)/(V^(2))) (V-b) = nRT where p is pressure, V is volume, T is absoulte temperature, R is molar gas constant a,b and c are vander Wall's constants. The dimensional formula for ab is

The van der Waal's equation of state for some gases can be expressed as : (P + (a)/( V^(2))) ( V - b) = RT Where P is the pressure , V is the molar volume , and T is the absolute temperature of the given sample of gas and a, b , and R are constants. The dimensionsal representation of ab// RT is

The van der Waal's equation of state for some gases can be expressed as : (P + (a)/( V^(2))) ( V - b) = RT Where P is the pressure , V is the molar volume , and T is the absolute temperature of the given sample of gas and a, b , and R are constants. The dimensions of a are

The Vander wall equation for 1 mole of a real gas is (P+ (a/V^2))(V-b) =RT where P is the pressure, V is the volume, T is the absolute temperature, R is the molar gas constant and a, b are Vander waal constants. The dimensions of a is the same as those of

The van der Waal's equation of state for some gases can be expressed as : (P + (a)/( V^(2))) ( V - b) = RT Where P is the pressure , V is the molar volume , and T is the absolute temperature of the given sample of gas and a, b , and R are constants. In the above problem , the dimensional formula for RT is same as that of