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Previous year question hub

Surface Chemistry - Physical Chemistry - Chemistry Previous Year Questions

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

53Papers
6Years
66Questions
1Topics

Surface Chemistry question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for Surface Chemistry. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 66 100%

Question type distribution

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

Multiple Choices 66 100%

Subject weightage

Top subjects by unique question coverage.

Chemistry
66 Qs

Most asked topics

Top topics across the included previous year papers.

Physical Chemistry
66 Qs

Subtopic coverage

Top subtopics inside this exact selection.

Surface Chemistry
66 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

MHT CET 2025 21ST APRIL EVENING SHIFT
2 Qs
MHT CET 2025 22ND APRIL MORNING SHIFT
2 Qs
MHT CET 2025 23RD APRIL EVENING SHIFT
2 Qs
MHT CET 2025 26TH APRIL MORNING SHIFT
2 Qs
MHT CET (PCB) 2025 9th April Evening Shift
1 Qs
MHT CET (PCB) 2025 9th April Morning Shift
1 Qs
MHT CET 2025 19TH APRIL EVENING SHIFT
1 Qs
MHT CET 2025 19TH APRIL MORNING SHIFT
1 Qs
MHT CET 2025 20TH APRIL EVENING SHIFT
1 Qs
MHT CET 2025 20TH APRIL MORNING SHIFT
1 Qs
MHT CET 2025 21ST APRIL MORNING SHIFT
1 Qs
MHT CET 2025 22ND APRIL EVENING SHIFT
1 Qs
MHT CET 2025 23RD APRIL MORNING SHIFT
1 Qs
MHT CET 2025 25TH APRIL EVENING SHIFT
1 Qs
MHT CET 2025 25TH APRIL MORNING 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
2 Qs
MHT CET 2024 16TH MAY EVENING SHIFT
2 Qs
MHT CET 2024 16TH MAY MORNING SHIFT
2 Qs
MHT CET 2024 2ND MAY MORNING SHIFT
2 Qs
MHT CET 2024 4TH MAY EVENING SHIFT
2 Qs
MHT CET 2024 10TH MAY EVENING SHIFT
1 Qs
MHT CET 2024 11TH MAY EVENING SHIFT
1 Qs
MHT CET 2024 15TH MAY MORNING SHIFT
1 Qs
MHT CET 2024 2ND MAY EVENING 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 MORNING SHIFT
1 Qs
MHT CET 2024 9TH MAY EVENING SHIFT
1 Qs
MHT CET 2024 9TH MAY MORNING SHIFT
1 Qs
MHT CET 2023 11TH MAY MORNING SHIFT
2 Qs
MHT CET 2023 13TH MAY MORNING SHIFT
2 Qs
MHT CET 2023 14TH MAY MORNING SHIFT
2 Qs
MHT CET 2023 10TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 10TH MAY MORNING SHIFT
1 Qs
MHT CET 2023 11TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 12TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 12TH MAY MORNING SHIFT
1 Qs
MHT CET 2023 14TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 9TH MAY EVENING SHIFT
1 Qs
MHT CET 2023 9TH MAY MORNING SHIFT
1 Qs
MHT CET 2022 11TH AUGUST EVENING SHIFT
1 Qs
MHT CET 2021 21TH SEPTEMBER EVENING SHIFT
2 Qs
MHT CET 2021 20TH SEPTEMBER EVENING SHIFT
1 Qs
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT
1 Qs
MHT CET 2021 21TH SEPTEMBER MORNING SHIFT
1 Qs
MHT CET 2021 22TH SEPTEMBER EVENING SHIFT
1 Qs
MHT CET 2021 22TH SEPTEMBER MORNING SHIFT
1 Qs
MHT CET 2021 23RD SEPTEMBER EVENING SHIFT
1 Qs
MHT CET 2021 23th September Morning Shift
1 Qs
MHT CET 2021 24TH SEPTEMBER EVENING SHIFT
1 Qs
MHT CET 2020 16TH OCTOBER EVENING SHIFT
1 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
MHT CET (PCB) 2025 9th April Evening Shift20251View paper
MHT CET (PCB) 2025 9th April Morning Shift20251View paper
MHT CET 2025 19TH APRIL EVENING SHIFT20251View paper
MHT CET 2025 19TH APRIL MORNING SHIFT20251View paper
MHT CET 2025 20TH APRIL EVENING SHIFT20251View paper
MHT CET 2025 20TH APRIL MORNING SHIFT20251View paper
MHT CET 2025 21ST APRIL EVENING SHIFT20252View paper
MHT CET 2025 21ST APRIL MORNING SHIFT20251View paper
MHT CET 2025 22ND APRIL EVENING SHIFT20251View paper
MHT CET 2025 22ND APRIL MORNING SHIFT20252View paper
MHT CET 2025 23RD APRIL EVENING SHIFT20252View paper
MHT CET 2025 23RD APRIL MORNING SHIFT20251View paper
MHT CET 2025 25TH APRIL EVENING SHIFT20251View paper
MHT CET 2025 25TH APRIL MORNING SHIFT20251View paper
MHT CET 2025 26TH APRIL EVENING SHIFT20251View paper
MHT CET 2025 26TH APRIL MORNING SHIFT20252View paper
MHT CET 2025 5TH MAY EVENING SHIFT20251View paper
MHT CET 2024 10TH MAY EVENING SHIFT20241View paper
MHT CET 2024 10TH MAY MORNING SHIFT20242View paper
MHT CET 2024 11TH MAY EVENING SHIFT20241View paper
MHT CET 2024 15TH MAY MORNING SHIFT20241View paper
MHT CET 2024 16TH MAY EVENING SHIFT20242View paper
MHT CET 2024 16TH MAY MORNING SHIFT20242View paper
MHT CET 2024 2ND MAY EVENING SHIFT20241View paper
MHT CET 2024 2ND MAY MORNING SHIFT20242View paper
MHT CET 2024 3RD MAY EVENING SHIFT20241View paper
MHT CET 2024 3RD MAY MORNING SHIFT20241View paper
MHT CET 2024 4TH MAY EVENING SHIFT20242View paper
MHT CET 2024 4TH MAY MORNING SHIFT20241View paper
MHT CET 2024 9TH MAY EVENING SHIFT20241View paper
MHT CET 2024 9TH MAY MORNING SHIFT20241View paper
MHT CET 2023 10TH MAY EVENING SHIFT20231View paper
MHT CET 2023 10TH MAY MORNING SHIFT20231View paper
MHT CET 2023 11TH MAY EVENING SHIFT20231View paper
MHT CET 2023 11TH MAY MORNING SHIFT20232View paper
MHT CET 2023 12TH MAY EVENING SHIFT20231View paper
MHT CET 2023 12TH MAY MORNING SHIFT20231View paper
MHT CET 2023 13TH MAY MORNING SHIFT20232View paper
MHT CET 2023 14TH MAY EVENING SHIFT20231View paper
MHT CET 2023 14TH MAY MORNING SHIFT20232View paper
MHT CET 2023 9TH MAY EVENING SHIFT20231View paper
MHT CET 2023 9TH MAY MORNING SHIFT20231View paper
MHT CET 2022 11TH AUGUST EVENING SHIFT20221View paper
MHT CET 2021 20TH SEPTEMBER EVENING SHIFT20211View paper
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT20211View paper
MHT CET 2021 21TH SEPTEMBER EVENING SHIFT20212View paper
MHT CET 2021 21TH SEPTEMBER MORNING SHIFT20211View paper
MHT CET 2021 22TH SEPTEMBER EVENING SHIFT20211View paper
MHT CET 2021 22TH SEPTEMBER MORNING SHIFT20211View paper
MHT CET 2021 23RD SEPTEMBER EVENING SHIFT20211View paper
MHT CET 2021 23th September Morning Shift20211View paper
MHT CET 2021 24TH SEPTEMBER EVENING SHIFT20211View paper
MHT CET 2020 16TH OCTOBER EVENING SHIFT20201View paper

All Surface Chemistry previous year questions

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

1
2020 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2020 16TH OCTOBER EVENING SHIFT

Which of the following is multimolecular colloid?

A
Aqueous solution of protein
B
Solution of rubber in organic solvent
C
Silver solution
D
Aqueous polyvinyl alcohol
Open complete paper
2
2021 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2021 20TH SEPTEMBER EVENING SHIFT

Identify negatively charged sol from following.

A
sol of clay
B
\(\mathrm{Fe}_2 \mathrm{O}_3 \cdot \mathrm{xH}_2 \mathrm{O}\)
C
\(\mathrm{TiO}_2\) sol
D
Haemoglobin
Open complete paper
3
2021 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2021 20TH SEPTEMBER MORNING SHIFT

Which among the following is a multi-molecular colloid?

A
Nylon
B
Gold sol
C
Cellulose
D
Soap
Open complete paper
4
2021 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2021 21TH SEPTEMBER EVENING SHIFT

Which among the following gases is adsorbed to greater extent at similar conditions of temperature and pressure if the adsorbent remains same?

A
N\(_2\)
B
Cl\(_2\)
C
H\(_2\)
D
O\(_2\)
Open complete paper
5
2021 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2021 21TH SEPTEMBER EVENING SHIFT

Which among the following is NOT an example of one-dimensional nanostructure?

A
Nano shells
B
Nanowires
C
Nanotubes
D
Fibres
Open complete paper
6
2021 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2021 21TH SEPTEMBER MORNING SHIFT

Which of following statements is correct for physisorption?

A
It involves formation of covalent or ionic bonds.
B
It is favoured at high temperature.
C
It is reversible.
D
It is very specific.
Open complete paper
7
2021 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2021 22TH SEPTEMBER EVENING SHIFT

Identify the correct decreasing order of precipitation power of flocculating ion added, from following.

A
\(\mathrm{Al}^{3+}>\mathrm{Na}^{+}>\mathrm{Ba}^{2+}\)
B
\(\mathrm{Ba}^{2+}>\mathrm{Al}^{3+}>\mathrm{Na}^{+}\)
C
\(\mathrm{Al}^{3+}>\mathrm{Ba}^{2+}>\mathrm{Na}^{+}\)
D
\(\mathrm{Na}^{+}>\mathrm{Ba}^{2+}>\mathrm{Al}^{3+}\)
Open complete paper
8
2021 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2021 22TH SEPTEMBER MORNING SHIFT

Which among the following is true for chemisorption?

A
Heat of adsorption is in the range of \(20\)-\(40 \mathrm{~kJ} \mathrm{~mol}^{-1}\).
B
It is multimolecular layered.
C
van der Waals forces are involved.
D
It is favoured at high temperature up to certain limit.
Open complete paper
9
2021 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2021 23RD SEPTEMBER EVENING SHIFT

Which of the following statements is true for adsorption?

A
It is accompanied by evolution of heat.
B
It is a bulk phenomenon.
C
It is independent of surface area.
D
It is independent of temperature.
Open complete paper
10
2021 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2021 24TH SEPTEMBER EVENING SHIFT

Which of the following is a first step in mechanism of heterogenous catalysis?

A
Desorption of reaction product from catalyst surface
B
Adsorption of reactant molecules on catalyst
C
Occurrence of chemical reaction on catalyst surface to form an intermediate
D
Diffusion of reactants towards catalyst surface
Open complete paper
11
2022 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2022 11TH AUGUST EVENING SHIFT

What type of following phenomena is NOT exhibited by adsorption?

A
Irreversible
B
Bulk
C
Exothermic
D
Endothermic
Open complete paper
12
2023 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2023 10TH MAY EVENING SHIFT

Identify the last step in wet chemical synthesis of nanomaterial.

A
Formation of oxide or alcohol-bridged network
B
Dehydration
C
Aging of the gel
D
Drying of the gel
Open complete paper
13
2023 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2023 10TH MAY MORNING SHIFT

Which of the following is character of lyophilic colloid?

A
Particles of dispersed phase have no affinity for dispersion medium.
B
Particles easily detected under ultramicroscope.
C
Addition of large amount of electrolyte causes precipitation.
D
These are irreversible colloids.
Open complete paper
14
2023 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2023 11TH MAY EVENING SHIFT

Which of the following is positively charged sol?

A
Haemoglobin in blood
B
Sol of starch
C
Gelatin
D
'Ag' sol
Open complete paper
15
2023 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2023 11TH MAY MORNING SHIFT

Identify the catalyst (A) used in following reaction.

$$\mathrm{CO}+\mathrm{H}_2 \mathrm{O} \stackrel{\mathrm{A}}{\rightleftharpoons} \mathrm{CO}_2+\mathrm{H}_2$$

A
Platinised asbestos
B
\(\mathrm{MnO}_2\)
C
Co-Th alloy
D
\(\mathrm{Fe}-\mathrm{Cr}\)
Open complete paper
16
2023 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2023 11TH MAY MORNING SHIFT

Identify physisorption from following.

A
\(\mathrm{O}_2\) gas deposited on tungsten
B
\(\mathrm{H}_2\) gas deposited on nickel
C
\(\mathrm{N}_2\) gas deposited on iron
D
All gases deposited on charcoal
Open complete paper
17
2023 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2023 12TH MAY EVENING SHIFT

Which from following nanoparticle catalysts is used in photocatalysis?

A
\(\mathrm{TiO}_2\)
B
\(\mathrm{Pd}\)
C
\(\mathrm{Pt}\)
D
\(\mathrm{Au}\)
Open complete paper
18
2023 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2023 12TH MAY MORNING SHIFT

Which from following phenomena is inversely proportional with adsorption?

A
Critical temperature of gas
B
Surface area of adsorbent
C
Temperature of process
D
Pressure of gas
Open complete paper
19
2023 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2023 13TH MAY MORNING SHIFT

Which from following nanomaterial has one dimension less than \(100 \mathrm{~nm}\) ?

A
Fibres
B
Nanoparticles
C
Thin films
D
Microcapsules
Open complete paper
20
2023 · Chemistry · Physical Chemistry · Surface Chemistry
MHT CET 2023 13TH MAY MORNING SHIFT

Identify FALSE statement regarding adsorption from following.

A
It takes place due to unbalanced forces acting on the surface of solid or liquid.
B
During adsorption surface energy of adsorbent increases.
C
It is caused by van der Waals forces.
D
It is an exothermic process.
Open complete paper

Showing 20 of 66 questions