Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Two solid compounds A and C dissociate into gaseous product at temperature T as follows :
(i) A(s) 
B(g) + D(g) Kp 1 = 625 (atm) 2
(ii) C(s) 
E(g) + D(g) Kp 2 = 975 (atm) 2
Both solid are present in same container then calculate total pressure over the solid mixture.
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(80 atm)
A(s) 
+ 
Kp 1 = 625
C(s) 
+ 
Kp 2 = 975
Kp 1 + Kp 2 = ( 
+ 
+ 2p 1 p 2 ) = (p 1 + p 2 ) 2 = (625 + 975) ⇒ (p 1 + p 2 ) = 40
so total pressure = 2[p 1 + p 2 ] = 80 atm.
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