JEE Main - Previous Year Papers JEE MAIN 2025 JEE Mains 04 April 2025 Paper Shift -1 Single Correct MCQ
Published on: August 14, 2026

Chemistry
Section-A

is the membrane / partition between two chambers 1 and 2 containing sugar

solutions of concentration and . For the reverse osmosis to take place identify the correct condition.


(Here and are pressures applied on chamber 1 and 2)

A
Membrane/Partition; Cellophane,
B and D only
B
Membrane/Partition ; Porous.
A and D only
C
Membrane/Partition ; Parchment paper,
A and C only
D
Membrane/Partition : Cellophane, Choose the correct answer from the option given below: C only

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Text Solution

Verified by Experts
The correct answer is:
C

Chemistry
Section-A

Normal osmosis occurs from (2) to (1)
For reverse osmosis from (1) to (2)
Pressure :
Answer [A & C] only

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