a constant volume chamber of 0.3 m3 capacity contains 2kg of gas at 15 degree celcius. Heat is transferred to the gas until the temperature is 100 degree celcius. Find the work done, the heat transferred, the changes in internal energy and enthalpy. Take Cp = 1.97 Kj/Kg K, and Cv = 1.51 Kj/Kg K.

Question

Yuvraj Singh · Answer

Characteristics gas constant R is; R =Cp-Cy R 1.968-1.507 R = 0.461 KJ/kgK Universal gas constant Ry is; Ry = 8.314 KJ/kg - mole K Ry = MR So, Molecular weight M is; M 8.51/o461 M = 18.03 kg- mole T = 5°C 5+273 278 K T2 100°C = 100 +273 = 373 K In Constant volume process i.e. Isochoric process Work done is zero. So; Workdone dW = 0
2. Heat transfer dQ = m Cy (T2-Ti) = 2 X 1.507 X (373 - 278) = 286.33 K 3. Change in Internal energy

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Guest

a constant volume chamber of 0.3 m3 capacity contains 2kg of gas at 15 degree celcius. Heat is transferred to the gas until the temperature is 100 degree celcius. Find the work done, the heat transferred, the changes in internal energy and enthalpy. Take Cp = 1.97 Kj/Kg K, and Cv = 1.51 Kj/Kg K.

a constant volume chamber of 0.3 m3 capacity contains 2kg of gas at 15 degree celcius. Heat is transferred to the gas until the temperature is 100 degree celcius. Find the work done, the heat transferred, the changes in internal energy and enthalpy. Take Cp = 1.97 Kj/Kg K, and Cv = 1.51 Kj/Kg K.

1 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Thermal Physics

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Guest

IIT JEE Courses

One Year IIT Programme

Two Year IIT Programme

Crash Course

NEET Courses

One Year NEET Programme

Two Year NEET Programme

One to One

School Board

Live Online classes

Class 11 & 12

Class 9 & 10

Class 6, 7 & 8

Test Series

JEE test series

NEET test series

C.B.S.E test series

Complete Self Study Packages

FULL COURSE

For class 12th

For class 11th

a constant volume chamber of 0.3 m3 capacity contains 2kg of gas at 15 degree celcius. Heat is transferred to the gas until the temperature is 100 degree celcius. Find the work done, the heat transferred, the changes in internal energy and enthalpy. Take Cp = 1.97 Kj/Kg K, and Cv = 1.51 Kj/Kg K.

a constant volume chamber of 0.3 m3 capacity contains 2kg of gas at 15 degree celcius. Heat is transferred to the gas until the temperature is 100 degree celcius. Find the work done, the heat transferred, the changes in internal energy and enthalpy. Take Cp = 1.97 Kj/Kg K, and Cv = 1.51 Kj/Kg K.

1 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Thermal Physics

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship