Question

16. Five kilomoles of oxygen is heated at constant
pressure. The temperature of the oxygen gas
is increased from 295K to 305K. If the molar
heat capacity of oxygen at constant pressure
is 6.994 kcal/kmole K. The amount of heat
absorbed is in kcal,
1) 249.7
2) 44
3) 349.7
4) 539.7​

Answer 1

Answer:

The heat absorbed at constant pressure is

Explanation:

qp=nCpT[n= number of moles ,Cp=Molar heat capacity ]

n=16, Cp=6.994,T=10.

qp=16×6.994×(305-295)

qp=16×6.994×10

qp=111.904×10

qp=1119.04

Hope it is helpful to you

Answer 2

Answer:

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