Question

During an isothermal expansion of an ideal gas
(a) Internal energy increases
(b) Enthalpy decreases
(c) Enthalpy remains unaffected (d) Enthalpy reduces to zero
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Answer 1

Answer:

c) Enthalpy remains unaffected  is the answer

Explanation:

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Answer 2

Explanation:

123 both correct because the energy are tranmiting from all