One mole of an ideal gas at `300K` is expanded isothermally from an inital volume of 1 litre to 10 litres. The `DeltaE` for this process is `(R=2cal m

Question

One mole of an ideal gas at `300K` is expanded isothermally from an inital volume of 1 litre to 10 litres. The `DeltaE` for this process is `(R=2cal m

One mole of an ideal gas at `300K` is expanded isothermally from an inital volume of 1 litre to 10 litres. The `DeltaE` for this process is `(R=2cal mol^(-1)K^(-1))`
A. `163.7 cal`
B. `1381.1 cal`
C. `9` lt atm
D. zero

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - D
For isothermal process `dT=0`, thus `DeltaE=0`.

4 views Answered 2023-02-05 15:29