In the equilibrium mixture of three ideal gases A, B, C &nb

Question

In the equilibrium mixture of three ideal gases A, B, C $A\text{ }(g) \rightleftharpoons B\text{ }(g) + C\text{ }(g)$ obtained by dissociation of A to the extent of $20\%$ at a total pressure of $1.0\text{ atm}$ , what are the partial pressure of A, B and C.

19 Jan 2026

Answer :

Word Count : 196

Let the initial number of moles of (A) be (1) mole. The dissociation reaction is: [ A(g) \rightleftharpoons B(g) + C(g) ] Degree of dissociation, (\alpha = 20% = 0.2). Step 1: Express moles at equilibrium * Moles of (A) left: (n_A = 1 - \alpha = 1 - ______ ______ ____ _____ __________ _______ ___ _____.
_____ ____ _________ _________ ___.
___ _____ ____ ______ ________ ________ ____.
__________ __________ ________ __________ ________ _____ ______ ______ ______ ________.
_______ ______ _________ __________ _____ ___.
________ ________ _________ ____ ______ __________ __________.
_______ ___ ______ _______ ________ _________ ____.
______ _______ _________ ___ ________ _____ ___ ___ ___ __________.
__________ __________ _____ ______ _____ ______ ______ ___ ____ _________ ______ _____.
______ __________ ____ __________ _____ ________ ___ ___ ________ _________.
_________ __________ __________ _________ _________ ___ _______.
__________ ______ __________ _______ _________ ____ _________ ________ ______ __________ ________ _________.
______ ________ _____ _______ _____ ___ ___ _________ ____ ______.
_______ _____ _________ __________ __________ ____ _____ _______.
______ _____ __________ _______ ________ _______ ______ _________ _____.
_____ ________ ______ ______ _______ _________ __________ ______ _____ _________ _______ ____.
________ ____ ____ ___ ___ _______.
____.
Get Full Answer on WhatsApp

IGNOU Solved Assignments Assignments Ignou Projects Project Previous Year Solved Exam Papers Notes Notes Sample Question Papers Sample Question Papers

IGNOU NEWS

Assignment Submission Last Date Extended Till 30 June 2026 Click Here★★★IGNOU June 2026 TEE Date Sheet Released Click Here★★★