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Previous year question hub

Some Basic Concepts Of Chemistry - Physical Chemistry - Chemistry Previous Year Questions

Practice Some Basic Concepts Of Chemistry - Physical Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

47Papers
6Years
74Questions
1Topics

Some Basic Concepts Of Chemistry question pattern

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Questions by year

Year-wise coverage for Some Basic Concepts Of Chemistry. Each bar uses a separate theme-derived color.

Difficulty distribution

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Not classified 74 100%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

Multiple Choices 74 100%

Subject weightage

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Chemistry
74 Qs

Most asked topics

Top topics across the included previous year papers.

Physical Chemistry
74 Qs

Subtopic coverage

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Some Basic Concepts Of Chemistry
74 Qs

Paper coverage

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MHT CET 2025 19TH APRIL MORNING SHIFT
3 Qs
MHT CET 2025 25TH APRIL MORNING SHIFT
3 Qs
MHT CET 2025 20TH APRIL MORNING SHIFT
2 Qs
MHT CET 2025 22ND APRIL EVENING SHIFT
2 Qs
MHT CET 2025 22ND APRIL MORNING SHIFT
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MHT CET 2025 26TH APRIL MORNING SHIFT
2 Qs
MHT CET 2025 19TH APRIL EVENING SHIFT
1 Qs
MHT CET 2025 20TH APRIL EVENING SHIFT
1 Qs
MHT CET 2025 21ST APRIL EVENING SHIFT
1 Qs
MHT CET 2025 21ST APRIL MORNING SHIFT
1 Qs
MHT CET 2025 23RD APRIL EVENING SHIFT
1 Qs
MHT CET 2025 25TH APRIL EVENING SHIFT
1 Qs
MHT CET 2025 26TH APRIL EVENING SHIFT
1 Qs
MHT CET 2025 5TH MAY EVENING SHIFT
1 Qs
MHT CET 2024 10TH MAY MORNING SHIFT
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MHT CET 2024 11TH MAY MORNING SHIFT
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MHT CET 2024 15TH MAY MORNING SHIFT
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MHT CET 2024 2ND MAY EVENING SHIFT
2 Qs
MHT CET 2024 9TH MAY EVENING SHIFT
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MHT CET 2024 9TH MAY MORNING SHIFT
2 Qs
MHT CET 2024 10TH MAY EVENING SHIFT
1 Qs
MHT CET 2024 11TH MAY EVENING SHIFT
1 Qs
MHT CET 2024 16TH MAY EVENING SHIFT
1 Qs
MHT CET 2024 16TH MAY MORNING SHIFT
1 Qs
MHT CET 2024 2ND MAY MORNING SHIFT
1 Qs
MHT CET 2024 3RD MAY EVENING SHIFT
1 Qs
MHT CET 2024 3RD MAY MORNING SHIFT
1 Qs
MHT CET 2024 4TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 9TH MAY MORNING SHIFT
3 Qs
MHT CET 2023 11TH MAY EVENING SHIFT
2 Qs
MHT CET 2023 14TH MAY MORNING SHIFT
2 Qs
MHT CET 2023 10TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 13TH MAY EVENING SHIFT
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MHT CET 2023 14TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 9TH MAY EVENING SHIFT
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MHT CET 2021 24TH SEPTEMBER MORNING SHIFT
6 Qs
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT
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MHT CET 2021 22TH SEPTEMBER MORNING SHIFT
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MHT CET 2021 23RD SEPTEMBER EVENING SHIFT
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MHT CET 2021 24TH SEPTEMBER EVENING SHIFT
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MHT CET 2021 20TH SEPTEMBER EVENING SHIFT
1 Qs
MHT CET 2021 21TH SEPTEMBER MORNING SHIFT
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MHT CET 2021 22TH SEPTEMBER EVENING SHIFT
1 Qs
MHT CET 2020 16TH OCTOBER EVENING SHIFT
1 Qs
MHT CET 2020 16TH OCTOBER MORNING SHIFT
1 Qs
MHT CET 2019 2ND MAY MORNING SHIFT
1 Qs
MHT CET 2019 3RD MAY MORNING SHIFT
1 Qs

Included previous year papers

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MHT CET 2025 19TH APRIL EVENING SHIFT20251View paper
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MHT CET 2021 20TH SEPTEMBER EVENING SHIFT20211View paper
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MHT CET 2020 16TH OCTOBER EVENING SHIFT20201View paper
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MHT CET 2019 2ND MAY MORNING SHIFT20191View paper
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All Some Basic Concepts Of Chemistry previous year questions

Practice every matching question in batches of 20, with every available option.

1
2019 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2019 2ND MAY MORNING SHIFT

What is the percentage of carbon in urea? (Atomic mass $C=12, H=1, N=14, O=16$)

A
$20 \%$
B
$26.6 \%$
C
$6.67 \%$
D
$46.0 \%$
Open complete paper
2
2019 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2019 3RD MAY MORNING SHIFT

The combining ratios of hydrogen and oxygen in water and hydrogen peroxide are $1: 8$ and $1: 16$. Which law is illustrated in this example?

A
Law of definite proportions
B
Law of conservation of mass
C
Gay Lussac's law of combining volumes of gases
D
Law of multiple proportions
Open complete paper
3
2020 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2020 16TH OCTOBER EVENING SHIFT

\(60 \mathrm{~g} \mathrm{~CH}_3 \mathrm{COOH}\) dissolved in \(1 \mathrm{~dm}^3\) solvent, what is molality of solution?

(density = \(1.25 \mathrm{~g} / \mathrm{cm}^3\))

A
0.8 m
B
0.4 m
C
0.2 m
D
0.6 m
Open complete paper
4
2020 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2020 16TH OCTOBER MORNING SHIFT

What is the molarity of solution containing \(3.2 \mathrm{~g}\) of \(\mathrm{NaOH}\) (molar mass \(40 \mathrm{~g} \mathrm{~mol}^{-1}\)) in \(250 \mathrm{~cm}^3\) of water?

A
\(0.032 \mathrm{~mol} \mathrm{~dm}^{-3}\)
B
\(0.02 \mathrm{~mol} \mathrm{~dm}^{-3}\)
C
\(0.32 \mathrm{~mol} \mathrm{~dm}^{-3}\)
D
\(0.512 \mathrm{~mol} \mathrm{~dm}^{-3}\)
Open complete paper
5
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 20TH SEPTEMBER EVENING SHIFT

"Mass can neither be created nor destroyed" is the statement of

A
Gay Lussac Law of gaseous volume
B
Law of definite proportion
C
Law of conservation of mass
D
Law of multiple proportions
Open complete paper
6
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT

What amount of oxygen is used at S.T.P. to obtain 9 g water from sufficient amount of hydrogen gas?

A
5.6 dm\(^3\)
B
22.4 dm\(^3\)
C
16.8 dm\(^3\)
D
11.2 dm\(^3\)
Open complete paper
7
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT

What is value of percent atom economy if formula weight of product is 46 u and sum of formula weight of all reactants is 92 u?

A
35%
B
50%
C
40%
D
45%
Open complete paper
8
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 21TH SEPTEMBER MORNING SHIFT

What is the volume (in dm\(^3\)) occupied by 75 g ethane at S.T.P. ?

A
60.0
B
56.0
C
22.4
D
44.8
Open complete paper
9
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 22TH SEPTEMBER EVENING SHIFT

How many moles of urea are present in 5.4 g ? (Molar mass = 60)

A
2.9
B
0.09
C
1.2
D
2.4
Open complete paper
10
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 22TH SEPTEMBER MORNING SHIFT

What is the mass of potassium chloride produced when \(12.25 \mathrm{~g}\) potassium chlorate undergo decomposition? (At mass: \(\mathrm{K}=39, \mathrm{Cl}=35.5, \mathrm{O}=16\) )

A
\(16.0 \mathrm{~g}\)
B
\(14.9 \mathrm{~g}\)
C
\(7.45 \mathrm{~g}\)
D
\(4.25 \mathrm{~g}\)
Open complete paper
11
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 22TH SEPTEMBER MORNING SHIFT

Which from following formulae is a correct formula to determine percent atom economy?

A
\(\%\) Atom economy \(=\) Formula weight of product \(\times 100\)
B
\(\%\) Atom economy \(=\) Sum of formula weight of all reactants \(\times 100\)
C
\(\%\) Atom economy \(=\frac{\text { Formula weight of desired product }}{\text { Sum of formula }} \times 100\)
D
\(\%\) Atom economy \(=\frac{\text { Sum of formula weight of all reactants }}{\text { Formula weight of desired product }} \times 100\)
Open complete paper
12
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 23RD SEPTEMBER EVENING SHIFT

How many molecules of ammonia gas are present in 67.2 dm\(^3\), measured at S.T.P.?

A
\(2.0\times10^{24}\)
B
\(1.0\times10^{23}\)
C
\(1.8\times10^{22}\)
D
\(5.0\times10^{24}\)
Open complete paper
13
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 23RD SEPTEMBER EVENING SHIFT

What is the SI unit of density?

A
kg dm\(^3\)
B
kg m\(^{-3}\)
C
kg m\(^3\)
D
kg dm\(^{-3}\)
Open complete paper
14
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 24TH SEPTEMBER EVENING SHIFT

What is percentage atom economy during conversion of reactant to product if formula weight of reactants is 246 u and of product is 123 u?

A
40.00%
B
50.00%
C
47.00%
D
21.5%
Open complete paper
15
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 24TH SEPTEMBER EVENING SHIFT

How many gram of H\(_2\)O are present in 0.25 mol of it?

A
0.25 g
B
5.4 g
C
4.5 g
D
6.1 g
Open complete paper
16
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 24TH SEPTEMBER MORNING SHIFT

How many molecules are present in \(22400 \mathrm{~cm}^3\) of a gas at STP?

A
\(22.4 \times 10^{20}\)
B
\(6.022 \times 10^{23}\)
C
\(6.022 \times 10^{20}\)
D
\(22.4 \times 10^{23}\)
Open complete paper
17
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 24TH SEPTEMBER MORNING SHIFT

What is percent dissociation of acetic acid in it's \(0.01 \mathrm{~M}\) solution if dissociation of acid is \(1.34 \times 10^{-2}\) ?

A
13.4%
B
4.02%
C
2.68%
D
1.34%
Open complete paper
18
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 24TH SEPTEMBER MORNING SHIFT

The pH of monoacidic weak base is 10.9. Calculate the percent dissociation in 0.02 M solution.

A
7.92%
B
3.95%
C
6.25%
D
2.51%
Open complete paper
19
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 24TH SEPTEMBER MORNING SHIFT

Identify the change in colour when \(\mathrm{NaCl}\) solution is titrated against \(\mathrm{AgNO}_3\) solution using fluorescein indicator.

A
Colourless to reddish pink
B
Pale yellow to reddish pink
C
Reddish pink to colourless
D
Colourless to pale yellow
Open complete paper
20
2021 · Chemistry · Physical Chemistry · Some Basic Concepts Of Chemistry
MHT CET 2021 24TH SEPTEMBER MORNING SHIFT

Lithium shows diagonal relationship with

A
Mg
B
Al
C
Be
D
Na
Open complete paper

Showing 20 of 74 questions