Surface Chemistry PYQs - Last 10 Years
COMEDK / Chemistry / Physical Chemistry / 7 recent questions
ChemistryPhysical Chemistry2014-2023
Practice 7 COMEDK Chemistry questions from Surface Chemistry. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
7
PYQs on Page
Chemistry / Physical Chemistry
2020-2023
Year Range
Based on indexed question metadata
7
Last 5 Years
2019-2023
7
Last 10 Years
2014-2023
Recent Year Trend
2020
2021
2022
2023Latest year
20202 max PYQs/year2023
Question Types
7PYQs
MCQ100%
Difficulty Mix
#1 Unknown7
7 in last 5 years7 in last 10 years
Last 10 Years Surface Chemistry Questions
Showing 7 of 7 filtered questions.
1Surface Chemistry
Which of the following is not true?
MCQ+1 / -02023
2Surface Chemistry
The correct condition for physical adsorption is
MCQ+1 / -02022
3Surface Chemistry
The process of aggregation of colloidal particles into an insoluble precipitate by the addition of suitable electrolyte is called
MCQ+1 / -02022
4Surface Chemistry
Which of the following conditions are favourable for chemisorption?
MCQ+1 / -02021
5Surface Chemistry
Which of the following colloids resemble to the true solutions?
MCQ+1 / -02021
6Surface Chemistry
The noble gas mixture is cooled in a coconut bulb
at 173 K. The gases that are not adsorbed are
at 173 K. The gases that are not adsorbed are
MCQ+1 / -02020
7Surface Chemistry
When a sulphur sol is evaporated, sulphur is
obtained. On mixing with water, sulphur sol is
not formed. The sol is
obtained. On mixing with water, sulphur sol is
not formed. The sol is
MCQ+1 / -02020