Chemistry · JEE

Online Practice: Equilibrium for JEE

23+ syllabus-aligned questions available

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Goodmarks provides free online JEE practice for Equilibrium with 23+ MCQs, instant answer checking, and full solutions. Sign up to unlock the complete question bank and topic-wise filters.

Sharpen your chemistry preparation with interactive online practice for Equilibrium. Goodmarks offers 23+ JEE-style MCQs mapped to the official syllabus, each with detailed explanations so you learn from every attempt.

Subtopics in Equilibrium

Meaning of equilibrium, the concept of dynamic equilibrium
Equilibria involving physical processes: Solid-liquid, liquid-gas, gas-gas and solid-gas equilibria, Henry's law, General characteristics of equilibrium involving physical processes
Equilibrium involving chemical processes: Law of chemical equilibrium, equilibrium constants (Kp and Kc) and their significance, the significance of Delta G and Delta G° in chemical equilibrium
Factors affecting equilibrium: concentration, pressure, temperature, the effect of catalyst, Le Chatelier's principle
Ionic equilibrium: Weak and strong electrolytes, ionization of electrolytes
Various concepts of acids and bases (Arrhenius, Bronsted Lowry and Lewis) and their ionization, acid-base equilibria (including multistage ionization) and ionization constants
Ionization of water, pH scale, common ion effect, hydrolysis of salts and pH of their solutions, the solubility of sparingly soluble salts, solubility products and buffer solutions

Free sample questions

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Q1ChemistryUnit 6: Equilibrium

Which of the correct statement for the given acids?

Q2ChemistryUnit 6: Equilibrium

Which of the following will change the value of the equilibrium constant for the reaction?

N_{2}(g)+O_{2}(g) \leftrightharpoons 2 N O(g)

Q3ChemistryUnit 6: Equilibrium

A+B \rightleftharpoons C+D, K_{c}

for this reaction is 10. If 1,2,3,4 mole/litre of

A, B, C

and

D

respectively are present in a container at

25^{\circ} C,

the direction of reaction will be:

Q4ChemistryUnit 6: Equilibrium

K_{a}

for acetic acid in water is

1.7 \times

10^{-5}

25^{\circ} \mathrm{C} .

The

\mathrm{pH}

of a mixture of 25

\mathrm{ml}

0.02 \mathrm{N}

acetic acid and

2.5 \mathrm{ml}

of 0.1N NaOH (neglecting volume change) will be

(\log 1.7=0.23)

Q5ChemistryUnit 6: Equilibrium

Ant bite is treated by application of

Q6ChemistryUnit 6: Equilibrium

The state of equilibrium refers to:

Q7ChemistryUnit 6: Equilibrium

A weak mono acidic base is

5 \%

ionized in

0.01 M

solution. The hydroxide ion concentration in the solution is:

Q8ChemistryUnit 6: Equilibrium

Which property is shown by the alkali sodium hydroxide?

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Frequently asked questions

How do I practice Equilibrium online for JEE?

Open this page, attempt the free sample MCQs, then sign up on Goodmarks to access the full Equilibrium question bank with topic filters and detailed explanations.

How many Equilibrium questions are available?

Goodmarks currently has 23+ JEE-aligned MCQs for Equilibrium, with more added regularly.

Is this aligned with the JEE Main syllabus?

Yes. All Chemistry questions on Goodmarks are organised by official JEE Main units and subtopics, including Meaning of equilibrium, the concept of dynamic equilibrium, Equilibria involving physical processes: Solid-liquid, liquid-gas, gas-gas and solid-gas equilibria, Henry's law, General characteristics of equilibrium involving physical processes, Equilibrium involving chemical processes: Law of chemical equilibrium, equilibrium constants (Kp and Kc) and their significance, the significance of Delta G and Delta G° in chemical equilibrium, Factors affecting equilibrium: concentration, pressure, temperature, the effect of catalyst, Le Chatelier's principle, and more.

Do I get solutions after each question?

Every question includes the correct answer and a step-by-step explanation. Free users can practise a random mix; Pro unlocks full subject and topic filters.