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A gaseous mixture has the following composition by mass: Gas Mass fraction (%) Molar constant pressure specific heat values (kJ kmol-¹. K−¹) CHA CO H₂ N₂ 58% 14% 18% 10% 35.06 28.88 29.01 28.87 The gaseous mixture undergoes a polytropic process from state 1 (1 bar, 298 K) to state 2 (3 bar, 400 K). Assuming that the specific heat values are constant 10)The work transfer per kg of the mixture is kJ/kg (Round off to the nearest integer)

A gaseous mixture has the following composition by mass: Gas Mass fraction (%) Molar constant pressure specific heat values (kJ kmol-¹. K−¹) CHA CO H₂ N₂ 58% 14% 18% 10% 35.06 28.88 29.01 28.87 The gaseous mixture undergoes a polytropic process from state 1 (1 bar, 298 K) to state 2 (3 bar, 400 K). Assuming that the specific heat values are constant 10)The work transfer per kg of the mixture is kJ/kg (Round off to the nearest integer)

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Common data for Questions 10 and 11: A gaseous mixture has the following composition by mass: Gas Mass fraction (%) Molar constant pressure specific heat values (kJ kmol-¹K-¹) CH₁ CO H₂ N₂ 58% 14% 18% 10% 35.06 28.88 29.01 28.87 The gaseous mixture undergoes a olytropic process from state 1 (1 bar, 298 K) to state 2 (3 bar, 400 K). Assuming that the specific heat values are constant 10)The work transfer per kg of the mixture is_ kJ/kg (Round off to the nearest integer) 11) The heat transfer per kg of the mixture is kJ/kg (Round off to the nearest integer)
Transcribed Image Text:Common data for Questions 10 and 11: A gaseous mixture has the following composition by mass: Gas Mass fraction (%) Molar constant pressure specific heat values (kJ kmol-¹K-¹) CH₁ CO H₂ N₂ 58% 14% 18% 10% 35.06 28.88 29.01 28.87 The gaseous mixture undergoes a olytropic process from state 1 (1 bar, 298 K) to state 2 (3 bar, 400 K). Assuming that the specific heat values are constant 10)The work transfer per kg of the mixture is_ kJ/kg (Round off to the nearest integer) 11) The heat transfer per kg of the mixture is kJ/kg (Round off to the nearest integer)
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