When the temperature of an ideal gas is increased from 27°c to 927°c the kinetic energy will be

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When the temperature of an ideal gas is increased from 27°c to 927°c the kinetic energy will be

When the temperature of an ideal gas is increased from 27°c to 927°c the kinetic energy will be

If temperature of gas increases from 27°C to 927°C, the kinetic energy will be

Options

(a) double (b) half the initial value (c) one fourth

(d) four times

Correct Answer:

four times

Explanation:

T₁ = 27⁰C =300K T₂ =927⁰C =1200K V(rms)( root mean square velocity )= √3RT/M KE₁ = 2/1×m×V² rms KE₂= 2/1×m× 3R×1200/m

=4KE₁ .

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