Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
1.3k views
in States of Matter by (80.9k points)
recategorized by

Assertion: Greater the value of van der Waals' constant 'a' greater is the liquefaction of gas.

Reason: 'a' indirectly measures the magnitude of attractive forces between the molecules.

(a) Both A and R are true and R is the correct explanation of A

(b) Both A and R are true but R is not correct explanation of A

(c) A is true but R is false

(d) A and R are false

1 Answer

+1 vote
by (92.0k points)
selected by
 
Best answer

Correct option  (a) Both A and R are true and R is the correct explanation of A

Explanation:

Considering the attractive force pressure, the ideal gas equation (PV= nRT) is corrected by introducing a factor of an2/Vwhere a is van der Waals constant.

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.

...