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How many moles of helium at temperature 300K and 1.00 atm pressure are needed to make the internal energy of the gas 100 J??

Arnab Mandal , 13 Years ago
Grade 11
anser 1 Answers
Chetan Mandayam Nayakar

Last Activity: 13 Years ago

let number of degrees of freedom be f(=3 for helium), number of moles be n,Q be internal energy

Q=(f/2)nRT

Q is independent of temperature

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