Flag Thermal Physics> five moles of hydrogen is heated through ...
question mark

five moles of hydrogen is heated through 20K under constant pressure . If R=8.312 FIND THE EXTERNAL WORK DONE

SUJITH , 10 Years ago
Grade
anser 1 Answers
Aziz Alam

Last Activity: 10 Years ago

Work done under constant pressure,

W_i_s_o_b_a_r_i_c=P\Delta V

But we know that if pressure is contant then,

P\Delta V=nR\Delta T
\Rightarrow W_i_s_o_b_a_r_i_c= nR\Delta T
\Rightarrow W_i_s_o_b_a_r_i_c= 5*8.314*20
\Rightarrow W_i_s_o_b_a_r_i_c=831.4 J

Provide a better Answer & Earn Cool Goodies

Enter text here...
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Ask a Doubt

Get your questions answered by the expert for free

Enter text here...