Question

Four moles of a gas when heated through
20°C expand by 6.3x10 m under a
constant pressure of 10' N/m². If 30 J
moleki is C, then the Cp in J
mole-Iklis
(A) 37.9
(B) 38.9
(C) 27.9
(D) 37.1​

Answer 1

Answer:

38.9

Explanation:

i'm not sure about this

Answer 2

Answer:

The answer is a option B