Surface Chemistry is an important topic in the Chemistry section in MHT CET exam. Practising this topic will increase your score overall and make your conceptual grip on MHT CET exam stronger.
This article gives you a full set of MHT CET PYQs for Surface Chemistry with explanations for effective preparation. Practice of MHT CET Chemistry PYQs including Surface Chemistry questions regularly will improve accuracy, speed, and confidence in the MHT CET 2026 exam.
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MHT CET PYQs for Surface Chemistry with Solutions
1.
Which from following is an example of multimolecular colloid?
- Cellulose
- Plastic
- S8 molecule
- Starch
2.
For \( \text{As}_2\text{S}_3 \) sol, the most effective coagulating agent is:- \( \text{CaCO}_3 \)
- \( \text{NaCl} \)
- \( \text{FeCl}_3 \)
- \( Clay \)
3.
What is the polymer of elastomer?- Neoprene
- Polyvinyl chloride
- Nylon-6
- Teflon
4.
Which of the following ligands has two donor atoms?- \( Cl^- \)
- \( I^- \)
- Oxalate (\( C_2O_4^{2-} \))
- \( H_2O \)
5.
What is the IUPAC name and bond length of propan-1-ol and cyclobutane?- Propan-1-ol and 1.5 Å for cyclobutane
- Propan-2-ol and 1.25 Å for cyclobutane
- Propan-1-ol and 1.35 Å for cyclobutane
- Propan-1-ol and 1.2 Å for cyclobutane
6.
When ammoniacal silver nitrate reacts with organic compounds, this test is called:- Tollens' test
- Fehling's test
- Benedict's test
- Sanger's test
7.
In the reaction, $ H_{2}O_{2} (aq) \ce{->[I^{-}(aq)]} H_{2}O(I)+\frac{1}{2} O_{2}(g)$ iodide ion acts as- homogenous catalyst
- acid catalyst
- heterogenous catalyst
- enzyme catalyst
8.
A certain reaction occurs in two steps as i) $\ce{2SO_{2(g)} + 2NO_{2(g)} -> 2SO_{3(g)} + 2NO_{(g)} }$ ii) $\ce{2NO_{(g)} + O_2(g) -> 2NO_{2(g)}}$ In the reaction,- $\ce{NO_{2(g)} }$ is intermediate
- $\ce{NO_{(g)} }$ is intermediate
- $\ce{NO_{(g)} }$ is catalyst
- $\ce{O_{2(g)} }$ is intermediate
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