MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: R

There are no items in this cart.
Continue Shopping
Menu
Arjit Raj Grade:
        


In real gases both the pressure and volume are lower than that of ideal gases. pressure is lower because force of attraction is not negligible. volume is lower because volume of gaseous molecules are not negligible.


then why the correction term in volume case is subtracted ( in van der waals equation) and in pressur term is added??

both the correction terms " nb " and " an2/v2 " should be subtracted. why it is not so? please explain.

6 years ago

Answers : (1)

Aman Bansal
592 Points
										

 DEAR Arjit Raj,


a is a measure of the attraction between the particles \scriptstyle a=N_\mathrm{A}^2 a'
b is the volume excluded by a mole of particles

                 We are all IITians and here to help you in your IIT JEE preparation.
Now you can win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.
Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar : Click here to download the toolbar..  


AMAN BANSAL

6 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: R 15,000
  • View Details

Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers
To Win!!! Click Here for details