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MHT CET202520 Apr 2025Morning ShiftPhysicsKinetic Theory of GasesActual

The average force applied on the walls of a closed container depends as T ^ x where T is the temperature of an ideal gas. The value of x is

Options

  1. A1
  2. B2
  3. C3
  4. D4

Correct answer

A. 1

Step-by-step solution

The average force on the container walls is related to the gas pressure by F = PA , where A is the wall area. For a closed container, A is constant, so F P . According to the ideal gas law PV = nRT , with constant volume and number of moles, we have P T . Therefore, F T , which corresponds to x = 1 . The average force depends on temperature as T^1 . A

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