When 1.5 mol of a gas is heated at const...

When 1.5 mol of a gas is heated at constant volume from 300 K to 350 K and the heat supplied to the gas is 750 J then the correct option is

q = `deltaU` = 750 J, w = 0

9 = w = 750 J, `deltaU` = 0

q = w = 750 J, `deltaU = -750 J`

q = 750 J, w = `deltaU` = -750 J

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