A balloon containing an ideal gas is initially keptin an evacuated and insulated room. The balloonruptures and the gas fills up the entire room. Whichone of the following statements is TRUE at theend of above process?(a) The internal energy of the gas decreases fromits initial value, but the enthalpy remainsconstant.(b) The internal energy of the gas increases fromits initial value, but the enthalpy remainsconstant.(c) Both internal energy and enthalpy of the gasremain constant(d) Both internal energy and enthalpy of the gasincrease

Given:The balloon ruptures and fills the entire rooms,This is the example of free expansion of gas.

A balloon containing an ideal gas is initially kept in an evacuated and insulated room. The balloon ruptures and the gas fills up the entire room. Which one of the following statements is TRUE at the end of above process? (a) The internal energy of the gas decreases from

A balloon containing an ideal gas is initially kept in an evacuated and insulated room. The balloon ruptures and the gas fills up the entire room. Which one of the following statements is TRUE at the end of above process? (a) The internal energy of the gas decreases from

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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