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BITSAT Chemical Equilibrium PYQs with Solutions

14 previous year questions from Chemical Equilibrium (BITSAT Chemistry) with answers and solutions. Numbered list, year tags, and one-tap solutions — built for serious JEE / NEET practice.

14 questionsChemistry2009–2024Answers + solutions

About Chemical Equilibrium PYQs

Chemical Equilibrium has 14 previous year questions in the Quantrex Academy BITSAT Chemistry bank. The 14 questions in this list come from BITSAT (14), spanning 2009 to 2024. Each question opens on its own page with the options, the correct answer and the worked solution where available.

Questions by year (this list)

2024: 2
2022: 1
2021: 1
2020: 1
2019: 1
2018: 1
2016: 2
2015: 1
2013: 2
2012: 1
2009: 1

Chemical Equilibrium questions with solutions

Le-Chateliers' principle is not applicable to

BITSAT 2024 Solution View → 2

The ratio (K_P)/(K_C) for the reaction CO_ (g) +(1)/(2) O_ 2( g) leftharpoons CO_ 2( g) is:

BITSAT 2024 Solution View → 3

For an isomerisation reaction A leftharpoons B , the temperature dependence of equilibrium constant is given by _e K=4.0-(2000)/(T) The value of Δ S^ ^ ∘ at Hook is, therefore

BITSAT 2022 Solution View → 4

PCl_ 5 is dissociating 50 \% at 250^ ^ ∘ C at a total pressure of P atm. If equilibrium constant is K_ p , then which of the following relation is numerically correct -

BITSAT 2021 Solution View → 5

The ratio K_ p K_ c for the reaction CO(g)+(1)/(2) O_ 2 (g) leftharpoons CO_ 2 (g) is:

BITSAT 2020 Solution View → 6

4 moles of A are mixed with 4 moles of B . At equilibrium for the reaction A + B ⇌ C + D, 2 moles of C and D are formed, the equilibrium constant for the reaction will be,

BITSAT 2019 Solution View → 7

An equilibrium mixture at 300K contains N _ 2 O _ 4 and NO _ 2 at 0. 28 and 1. 1atm pressure, respectively. If the volume of the container is doubled, the new equilibrium pressure

BITSAT 2018 Solution View → 8

The degree of dissociation of PCl_ 5 (α) obeying the equilibrium PCl_ 5 leftharpoons PCl_ 3 +Cl_ 2 is related to the equilibrium pressure by

BITSAT 2016 Solution View → 9

In a closed system, A(s) leftharpoons 2 B( g)+3 C(g) , if partial pressure of C is doubled, then partial pressure of B will be

BITSAT 2016 Solution View → 10

Which of the following according to LeChatelier's principle is correct?

BITSAT 2015 Solution View → 11

If 1.0 mole of I_ 2 is introduced into 1.0 litre flask at 1000 ~K, at equilibrium (K_ c =10^ -6 ), which one is correct?

BITSAT 2013 Solution View → 12

For the reaction CO(g)+(1 / 2) O_ 2 ( g) CO_ 2 ( g), K_ p / K_ c is

BITSAT 2013 Solution View → 13

The reaction, SO_ 2 +Cl_ 2 SO_ 2 Cl_ 2 is exothermic and reversible. A mixture of SO_ 2 ( g) , Cl_ 2 ( g) and SO_ 2 Cl_ 2 (l) is at equilibrium in a closed container. Now a

BITSAT 2012 Solution View → 14

If the equilibrium constant of the reaction 2 HI leftharpoons H_ 2 +I_ 2 is 0.25, then the equilibrium constant for the reaction H_ 2 +I_ 2 leftharpoons 2 HI would be

BITSAT 2009 Solution View →

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Related BITSAT Chemistry chapters

General Organic Chemistry (48)Chemical Bonding and Molecular Structure (43)Coordination Compounds (35)Thermodynamics (C) (34)Chemical Kinetics (33)Electrochemistry (29)p Block Elements (Group 15, 16, 17 & 18) (27)Structure of Atom (27)Biomolecules (26)s Block Elements (26)Some Basic Concepts of Chemistry (24)Aldehydes and Ketones (22)

Chemical Equilibrium in other exams

JEE Chemical Equilibrium (314)NEET Chemical Equilibrium (448)