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Subject :NSO    Class : Class 8

Study the given experimental set up and select the correct option regarding it.

ABoth glucose and starch are able to diffuse through the Visking tubings into the boiling tubes.
BExosmosis of water from Visking tubing Q will take place only after conversion of starch into glucose by digestive enzyme.
CInitially only the contents of Visking tubing Q will give positive iodine test but after 30 minutes the contents of both Visking tubings will give positive iodine test.
DNone of these

Ans 1:

Class : Class 9

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