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Subject :NSO    Class : Class 7

The given diagram shows an experimental set-up to study osmosis. Which of the following combinations of liquids would cause liquid X to rise to the highest level in the glass tube after three hours?


  Liquid X Liquid Y
A Concentrated
sucrose solution
Dilute sucrose
solution
B Concentrated
sucrose solution
Water
C Dilute sucrose
solution
Concentrated sucrose
solution
D Water Concentrated sucrose
solution


Ans 1:

Class : Class 8
The answer must be b.. Isn't it?!!

Ans 2:

Class : Class 8

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