1
MHT CET 2025 21st April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Identify the property of colloidal solutions so that colloidal particles move freely towards respective electrodes under an applied electrical potential.

A
Brownian motion
B
Electrophoresis
C
Electroosmosis
D
Dialysis
2
MHT CET 2025 20th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

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

A
$\quad \mathrm{O}_2$
B
$\quad \mathrm{SO}_2$
C
$\quad \mathrm{N}_2$
D
$\mathrm{H}_2$
3
MHT CET 2025 20th April Morning Shift
MCQ (Single Correct Answer)
+1
-0

Which of the following is not negatively charged sol?

A
$\quad \mathrm{As}_2 \mathrm{~S}_3$
B
Haemoglobin
C
Clay
D
Congo Red
4
MHT CET 2025 19th April Evening Shift
MCQ (Single Correct Answer)
+1
-0

Identify example of sorption from following.

A
Charcoal is added to methylene blue solution.
B
Chalk is dipped in ink.
C
Hydrogen gas is passed over platinum
D
Oxygen gas is passed over finely divided nickel.
MHT CET Subjects
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