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  • Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A): Dissolved subs

Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).

Assertion (A): Dissolved substances can be removed from a colloidal solution by diffusion through a parchment paper.

Reason (R): Particles in a true solution cannot pass through parchment paper but the colloidal particles can pass through the parchment paper.

In the light of the above statements, choose the correct answer from the options given below :
 

Option: 1

Both (A) and (R) are correct and (R) is the correct explanation of (A)
 


Option: 2

Both (A) and (R) are correct but (R) is not the correct explanation of (A)
 


Option: 3

(A) is correct but (R) is not correct
 


Option: 4

(A) is not correct but (R) is correct


Answers (1)

best_answer

Dissolved can be aemoved from a colloidal solution by diffusion through a parchment paper.
So, (A) is correct.

Particles in a true solution can pass thorough parchment paper but the colloidal partictes cannot pass through the parchment paper.

So,\mathrm{(\mathbb{R})} is not correct.

Option (3) is correct.

Posted by

seema garhwal

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