LIVE Course for free

Rated by 1 million+ students
Get app now
0 votes
26.5k views
in Physics by (34.1k points)

Consider a mixture of n moles of helium gas and 2 n moles of oxygen gas (molecules taken to be rigid) as an ideal gas. Its CP/CV value will be :

(1) 67/45

(2) 19/13

(3) 23/15

(4) 40/27 

2 Answers

+1 vote
by (53.4k points)
selected by
 
Best answer

Answer is (2) 19/13

+1 vote
by (37.1k points)

Answer is (2) 19/13

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

...