Chemistry · JEE

Some Basic Concepts in Chemistry Short Tricks for JEE

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Quick answer

Short tricks for Some Basic Concepts in Chemistry work only with strong fundamentals. Apply the tips below in timed sets and review every explanation.

Use these Some Basic Concepts in Chemistry shortcuts to save time in JEE Chemistry papers — then validate speed with 160+ MCQs on Goodmarks.

Short tricks for speed

Some Basic Concepts in Chemistry focus drill
Solve 15 mixed MCQs for Some Basic Concepts in Chemistry, 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.

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Q1ChemistryUnit 1: Some Basic Concepts in Chemistry

What is molecular formula of oleum?

Q2ChemistryUnit 1: Some Basic Concepts in Chemistry

The volume of 0.5 moles of a gas at 273

\mathrm{K}

and

380 \mathrm{mm}

pressure is:

Q3ChemistryUnit 1: Some Basic Concepts in Chemistry

Who proposed that equal volumes of gases at the same temperature and pressure have same number of molecules.

Q4ChemistryUnit 1: Some Basic Concepts in Chemistry

Matter consist of particles such as

Q5ChemistryUnit 1: Some Basic Concepts in Chemistry

The name hydrogen was proposed by

Q6ChemistryUnit 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:

Q7ChemistryUnit 1: Some Basic Concepts in Chemistry

On dividing 0.46 by

15.374,

the actual answer is

0.02992 .

The correctly reported answer will be:

Q8ChemistryUnit 1: Some Basic Concepts in Chemistry

Equation for the following reaction.

\boldsymbol{C u}+\boldsymbol{x} \boldsymbol{H} \boldsymbol{N} \boldsymbol{O}_{3} \rightarrow \boldsymbol{C u}\left(\boldsymbol{N} \boldsymbol{O}_{3}\right)_{2}+

2 H_{2} O+2 N O_{y}

Find the value of

x

and

y

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Frequently asked questions

Are short tricks enough for Some Basic Concepts in Chemistry in JEE?

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