A gas at 300 K has pressure 4 × 10 –10 N m –2 . If k B = 1.38 × 10 –23 J K –1 , the number of molecules per cm 3 of the order of
Text Solution
Verified by ExpertsThe correct answer is:
B
Using, PV = nRT = nN 
number of molecules
Number of molecules/ 
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
In the relation , n =
A balloon contains of helium at 27° C and 4 atmospheric pressure. The volume of helium at –3° C te…
One litre of helium gas at a pressure 76 cm of Hg and temperature 27° is heated till its pressure a…
The pressure and temperature of an ideal gas in a closed vessel are 720 pka and 40° C respectively.…
A vessels is filled with an ideal gas at a pressure of 10 atmospheres and temperature 27° C . Half …
S.I. unit of universal gas constant is