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Chemistry · JEE

Chemical equations and stoichiometry Short Tricks for JEE

47+ syllabus-aligned questions available

Quick answer

Short tricks for Chemical equations and stoichiometry work only with strong fundamentals. Apply the tips below in timed sets and review every explanation.

Use these Chemical equations and stoichiometry shortcuts to save time in JEE Chemistry papers — then validate speed with 47+ MCQs on Goodmarks.

Short tricks for speed

  • Chemical equations and stoichiometry focus drill

    Solve 15 mixed MCQs for Chemical equations and stoichiometry, review every explanation, and note formulas you hesitated on.

  • NCERT line recall

    For Inorganic, exact NCERT phrasing often matches the correct option — highlight one-liners during revision.

  • Balance then compare

    In Physical Chemistry numericals, write the balanced relation first, then substitute values with units.

Syllabus context

Part of Some Basic Concepts in Chemistry in JEE Main Chemistry.

Free sample questions

Attempt 8 free MCQs for Chemical equations and stoichiometry. Unlock 39+ more with Pro.

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Q1ChemistryUnit 1: Some Basic Concepts in Chemistry
Volume of N2,N_{2}, in litres, liberated on heating 6.4 g of NH4NO2N H_{4} N O_{2} is:
Q2ChemistryUnit 1: Some Basic Concepts in Chemistry
On dividing 0.46 by 15.374,15.374, the actual answer is 0.02992.0.02992 . The correctly reported answer will be:
Q3ChemistryUnit 1: Some Basic Concepts in Chemistry
Equation for the following reaction. Cu+xHNO3→Cu(NO3)2+\boldsymbol{C u}+\boldsymbol{x} \boldsymbol{H} \boldsymbol{N} \boldsymbol{O}_{3} \rightarrow \boldsymbol{C u}\left(\boldsymbol{N} \boldsymbol{O}_{3}\right)_{2}+ 2H2O+2NOy2 H_{2} O+2 N O_{y} Find the value of xx and yy
Q4ChemistryUnit 1: Some Basic Concepts in Chemistry
heated together, the maximum weight of Cl2C l_{2} gas evolved will be:
Q5ChemistryUnit 1: Some Basic Concepts in Chemistry
In the reaction 4NH3+5O2⟶4 N H_{3}+5 O_{2} \longrightarrow 4NO+6H2O,4 N O+6 H_{2} O, when one mole of ammonia and one mole of oxygen are made to react to completion, then
Q6ChemistryUnit 1: Some Basic Concepts in Chemistry
White phosphorous reacts with limited chlorine and the product is hydrolyzed in the presence of water. What would be the mass of HCl obtained by the hydrolysis of the product formed by the reaction of 62 g of white phosphorus with chlorine in the presence of water?
Q7ChemistryUnit 1: Some Basic Concepts in Chemistry
FexO3(s)+2Al(s)→2Fe(l)+\boldsymbol{F} \boldsymbol{e}_{\boldsymbol{x}} \boldsymbol{O}_{3}(\boldsymbol{s})+\boldsymbol{2} \boldsymbol{A} \boldsymbol{l}(\boldsymbol{s}) \rightarrow \boldsymbol{2} \boldsymbol{F} \boldsymbol{e}(\boldsymbol{l})+ Al2Oy(s)+Heat\boldsymbol{A l}_{2} \boldsymbol{O}_{\boldsymbol{y}}(\boldsymbol{s})+\boldsymbol{H} \boldsymbol{e} \boldsymbol{a} \boldsymbol{t} Find the value of xx and yy
Q8ChemistryUnit 1: Some Basic Concepts in Chemistry
The standard solution of sodium hydroxide cannot be prepared by direct weighing of cold sodium hydroxide because it is :

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Frequently asked questions

Are short tricks enough for Chemical equations and stoichiometry in JEE?

No — tricks complement concepts. Master the theory first, then use shortcuts in timed MCQ practice.

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