What amount of heat must be supplied to 35 g of oxygen at room temperature to raise its temperature by 80°C at constant volume (molecular mass of oxygen is 32 and R = 8.3 J mol –1 k –1 )
Text Solution
Verified by ExpertsThe correct answer is:
C
here mass of oxygen (m) = 35g
Molar mass of 
Rise in temperature, 
number of moles 
As oxygen is diatomic gas, then molar specific heat at constant volume is 
And amount of heat supplied to gas
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