Falling Behind in Studies? Join Our Performance Improvement Batch. Enroll For Free
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
A person has weight of 92 kg and he want to fly in the sky with the help of ballon. Each ballon contain 50 mole of hydrogen gas and 0.5 atm pressure and 27' C temperature . If the density of air at given condition is 1.25 gm/l. Then calculate the number of ballon used to fly in the sky.
From PV = nRT Volume of each balloon => nRT/P = > 50 * 0.0821 * 300/0.5 = > 2,463 litre.mass of balloon = density of air * volume = > 1.25 * 2463 = > 3078.75 g or 3.078 Kg.No. of balloons = 92/3.078 = > 29.8 = > 30 balloons.
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -