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An insulator container contains 4 moles ...

An insulator container contains `4` moles of an ideal diatomic gas at temperature T. Heat Q is supplied to this gas, due to which `2` moles of the gas are dissociated into atoms but temperature of the gas remains constant. Then

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PHYSICS GALAXY - ASHISH ARORA-THERMODYNAMICS LAWS & SPECIFIC HEATS OF GASES -Unsolved Numerical Problems
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  9. A gram mole of a gas at 27^@C expands isothermally until its volume is...

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  16. A gas consisting of rigid diatomic molecules (degrees of freedom r = 5...

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