1.

(A) Substances whose solutions cannot pass through filter paper are called as colloids. (R ) The size of collidal particles are larger than the size of suspension particles.

Answer»

Both (A) and (R) are TRUE and (R) is the CORRECT explanation of (A) 
Both (A) and (R) are true and (R) is not the correct explanation of (A) 
(A) is true but (R) is FALSE 
(A) is false but (R) is true 

Answer :C


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