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Calculate the kinetic energy of a gram m...

Calculate the kinetic energy of a gram molecule of argon at `127^(@)C`.

Text Solution

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Temperature , `T = 127^(@)C= 273+127 = 400K, R=8.31J//mol K`
`K.E.` per gram molecule of argon = ` 3/2 R T = 3/2 xx 8.31 xx 400 = 4986J`
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