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Standard X

Physics

Ideal Gas Equation

If the pressu...

Question

If the pressure of a gas remains constant and the temperature is doubled as a result of it the volume of the gas also gets doubled. Identify by which of the following law this can be explained ?

First law of thermodynamics (conservation of energy)

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Second law of thermodynamics (law of entropy)

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Ideal gas law

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Heat of fusion and heat of vaporization equation

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Heat engine efficiency

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Solution

The correct option is C Ideal gas law
Using ideal gas equation, $P V = n R T$
$⟹$ $T \propto V$ $(∵ P = c o n s t a n t)$
Thus option C is correct.

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If the pressure of a gas remains constant and the temperature is doubled as a result of it the volume of the gas also gets doubled. Identify by which of the following law this can be explained ?

The correct option is C Ideal gas lawUsing ideal gas equation,PV=nRT⟹ T∝V (∵P=constant)Thus option C is correct.

The correct option is C Ideal gas law
Using ideal gas equation, $P V = n R T$
$⟹$ $T \propto V$ $(∵ P = c o n s t a n t)$
Thus option C is correct.