Goodmarks

Chemistry · JEE

Important Questions: Factors affecting equilibrium: concentration, pressure, temperature, the effect of catalyst, Le Chatelier's principle for JEE

3+ syllabus-aligned questions available

Quick answer

The most important Factors affecting equilibrium: concentration, pressure, temperature, the effect of catalyst, Le Chatelier's principle questions for JEE cover conceptual traps, standard results, and numerical patterns from Factors affecting equilibrium: concentration, pressure, temperature, the effect of catalyst, Le Chatelier's principle. Goodmarks provides 3+ high-yield MCQs with full solutions.

Focus on what matters most. These important Factors affecting equilibrium: concentration, pressure, temperature, the effect of catalyst, Le Chatelier's principle questions cover high-weightage concepts from Factors affecting equilibrium: concentration, pressure, temperature, the effect of catalyst, Le Chatelier's principle — the topics JEE repeats every year.

Free sample questions

Attempt 3 free MCQs for Factors affecting equilibrium: concentration, pressure, temperature, the effect of catalyst, Le Chatelier's principle. Unlock the full bank with Pro.

Unlock full bank
Q1ChemistryUnit 6: Equilibrium
Which of the following will change the value of the equilibrium constant for the reaction? N2(g)+O2(g)⇋2NO(g)N_{2}(g)+O_{2}(g) \leftrightharpoons 2 N O(g)
Q2ChemistryUnit 6: Equilibrium
Q Type your question One of the chief uses of sodium carbonate has been in the conversion of Ca⁡(OH)2(s)\operatorname{Ca}(O H)_{2}(s) to concentrated aqueous solution of NaOH which in turn was used in the manufacture of soap. Ca(OH)2(s)+2Na+(aq)+\boldsymbol{C a}(\boldsymbol{O H})_{2}(\boldsymbol{s})+\boldsymbol{2} \boldsymbol{N} \boldsymbol{a}^{+}(\boldsymbol{a q})+ CO32−(aq)⇌CaCO3(s)+\boldsymbol{C O}_{3}^{2-}(\boldsymbol{a q}) \rightleftharpoons \boldsymbol{C a C O}_{3}(\boldsymbol{s})+ 2Na+(aq)+2OH−(aq)\mathbf{2} N \boldsymbol{a}^{+}(\boldsymbol{a} \boldsymbol{q})+\mathbf{2} \boldsymbol{O} \boldsymbol{H}^{-}(\boldsymbol{a} \boldsymbol{q}) In 1775,1775, in order to gain independence from the importation of natural Na2CO3,N a_{2} C O_{3}, the French government offered a prize to anyone who could devise a process to prepare Na2CO3N a_{2} C O_{3} from NaCl A more economical process but based on the same principle was given by :
Q3ChemistryUnit 6: Equilibrium
The following reaction occurs in the Blast Furnace where ion ore is reduced to iron metal: Fe2O3(s)+3CO(g)⇌2Fe(l)+\boldsymbol{F e}_{2} \boldsymbol{O}_{3}(\boldsymbol{s})+\boldsymbol{3} \boldsymbol{C O}(\boldsymbol{g}) \rightleftharpoons \boldsymbol{2} \boldsymbol{F} \boldsymbol{e}(l)+ 3CO(g)3 C O(g) Using Le Chatelier's principle, predict which of the following will not disturb the equilibrium?

Want unlimited Factors affecting equilibrium: concentration, pressure, temperature, the effect of catalyst, Le Chatelier's principle practice?

Pro unlocks the full question bank, topic filters, and attempt history.

Get started freeView Pro plans

Frequently asked questions

What makes a Factors affecting equilibrium: concentration, pressure, temperature, the effect of catalyst, Le Chatelier's principle question "important" for JEE?

Important questions test core concepts that appear frequently across JEE Main and Advanced papers — definitions, standard formulas, and classic problem types.

Which subtopics in Equilibrium are high-weightage?

Key areas include Factors affecting equilibrium: concentration, pressure, temperature, the effect of catalyst, Le Chatelier's principle. Prioritise these before moving to edge cases.

How many important questions should I revise?

Revise 30–50 important MCQs per unit in the last month before JEE. Focus on questions you got wrong at least once.

Can I practise only important questions on Goodmarks?

Pro users can filter by unit and subtopic to target high-yield areas. Free users can attempt sample questions on this page.

Related topics