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

Total Price: Rs.

There are no items in this cart.
Continue Shopping
Anurag Kishore Grade: 12

For the reaction,

CaCO3 (s) <=> CaO (s) + CO2 (g) , Kp = 0.5 atm  at 250C. If 20 gm of CaCO3 is placed at 250C in a closed container, calculate the amount of CO2 gas produced when reaction comes to equilibrium.


(a) 20 gm

(b) 44 gm

(c) Data insufficient

(d) None of these



Please provide complete solution.

7 years ago

Answers : (1)

AskiitianExpert Pramod-IIT-R
47 Points

Dear Mr. Anurag

For given reaction: Kp=p(CO2);  Cao and CaCo3 are in solid form and so there is not any partial pressure

Kp=nRT/V, but volume of the container is not given so data is not sufficient. Option C is correct.

Please feel free to post as many doubts on our discussion forum as you can.
If you find any question Difficult to understand - post it here and we will get you the answer and detailed
solution very  quickly.
We are all IITians and here to help you in your IIT JEE  & AIEEE preparation.

All the best.
Askiitians Experts
Pramod Kumar
IITR Alumni

7 years ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies
  • Complete JEE Main/Advanced Course and Test Series
  • OFFERED PRICE: Rs. 15,900
  • View Details

Ask Experts

Have any Question? Ask Experts

Post Question

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