For the reaction SnO2(s) +2H2(g)= 2H2O(g)+ Sn(l) at 900K, the equillibrium steam hydrogen mixture was found to be 40% H2 by volume. The Kp is..

Question

Vikas TU · Answer

Re – Posting Again, As U have asked twice... In the reacn. SnO2(s) + 2H2(g) = 2H2O(g) + Sn(l) Since solid and liquid states compounds would not take part in Kc or Kp. Hence, from chemical eqn., SnO2(s) + 2H2(g) = 2H2O(g) + Sn(l) t=0 V 0 t=t V – 2x 2x Now given => 2x = 0.4(V – 2x) solving we get x = 0.4V/0.8 => V/2 Hence Fnal volume becomes, at t=t Kc = [(H2O)/(H2)]^2 = > [(2x)/(V-2x)]^2 = > 0.4^2 = > 16/100 = > 0.16. Kp = Kc*(RT)^n n = 3 – 2 = 1 Kp = 0.16*0.0821*900 = > 11 (approx.) (d) ption suits the best.

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

For the reaction SnO2(s) +2H2(g)= 2H2O(g)+ Sn(l) at 900K, the equillibrium steam hydrogen mixture was found to be 40% H2 by volume. The Kp is..

For the reaction SnO2(s) +2H2(g)= 2H2O(g)+ Sn(l) at 900K, the equillibrium steam hydrogen mixture was found to be 40% H2 by volume. The Kp is..

1 Answers

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

Other Related Questions on Inorganic Chemistry

ASK QUESTION

Answer and earn gift vouchers

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship