Balloon has 5 mole of helium at 7^@C. The total internal energy of the

1.	Balloon has 5 mole of helium at 7^@C. The total internal energy of the system is
Answer» `1.74 XX 10^(4)J` `1.74 xx 10^(-4)J` `0.74 xx 10^(4)J` `1.74 xx 10^(8)J` ANSWER :A

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