Chemistry · JEE

Chemical equations and stoichiometry MCQs for JEE

8+ syllabus-aligned questions available

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Chemical equations and stoichiometry JEE MCQs on Goodmarks include 8+ multiple-choice questions with correct answers and step-by-step solutions. Attempt free samples below or unlock the full bank with Pro.

Master Chemical equations and stoichiometry through exam-style multiple-choice questions. This page features 8+ JEE MCQs covering Chemical equations and stoichiometry, each with verified answers and clear explanations.

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Q1ChemistryUnit 1: Some Basic Concepts in Chemistry

Volume of

N_{2},

in litres, liberated on heating 6.4 g of

N H_{4} N O_{2}

is:

Q2ChemistryUnit 1: Some Basic Concepts in Chemistry

10 \mathrm{L}

of hard water required

0.56 \mathrm{g}

of lime (CaO) for removing hardness. Hence, the temporary hardness in ppm (part per million) of

C a C O_{3}

is :

Q3ChemistryUnit 1: Some Basic Concepts in Chemistry

\mathbf{2} \boldsymbol{C} \boldsymbol{a}_{3}\left(\boldsymbol{P} \boldsymbol{O}_{4}\right)_{2}+\boldsymbol{6} \boldsymbol{S} \boldsymbol{i} \boldsymbol{O}_{2}+\mathbf{1 0} \boldsymbol{C} \rightarrow \boldsymbol{P}_{4}+

\boldsymbol{C a} \boldsymbol{S i O}_{3}+\mathbf{1 0 C O}

Which coefficient balances the reaction given above?

Q4ChemistryUnit 1: Some Basic Concepts in Chemistry

Consider the four statements below concerning limiting reactants in chemical systems. Identify the one that correctly describes the role of the limiting reactant.

Q5ChemistryUnit 1: Some Basic Concepts in Chemistry

What is the correct formula for calcium chloride?

Q6ChemistryUnit 1: Some Basic Concepts in Chemistry

Which of the following rules regarding the significant figures and calculations involving them is not correct?

Q7ChemistryUnit 1: Some Basic Concepts in Chemistry

Round 984 liters to 2 significant digits.

Q8ChemistryUnit 1: Some Basic Concepts in Chemistry

10 \mathrm{ml}

\mathrm{CO}

is mixed with

25 \mathrm{ml}

air having 20 per cent

O_{2}

by volume. What would be the final volume if none of

\mathrm{CO}

and

O_{2}

is left after the reaction?

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Frequently asked questions

What type of Chemical equations and stoichiometry MCQs appear in JEE?

JEE Main tests Chemical equations and stoichiometry through conceptual and numerical MCQs. Goodmarks mirrors this format with four-option questions and detailed solutions.

How many MCQs should I solve for Chemical equations and stoichiometry?

Aim for at least 50–100 MCQs per subtopic. Goodmarks has 8+ questions for Chemical equations and stoichiometry to build speed and accuracy.

Are solutions provided for every MCQ?

Yes. Each MCQ shows the correct option, final answer, and a step-by-step explanation after you submit.

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