70 cal of heat are required to raise the temperature of 2 mol of an ideal gas at constant pressure from 300C to 350C. The amount of heat required in calories to raise the temperature of the same gas through the same range (300C-350C) at constant volume is
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
30 cal
b
50 cal
c
40 cal
d
90 cal
answer is B.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Q1=nCpΔT⇒Q2=nCVΔT∴ Q1−Q2=nRΔT or Q2=Q1−nRΔT=(70)−(2)8.314.18(5)≅50cal
70 cal of heat are required to raise the temperature of 2 mol of an ideal gas at constant pressure from 300C to 350C. The amount of heat required in calories to raise the temperature of the same gas through the same range (300C-350C) at constant volume is