General Knowledge · Q947

Practice

Competitive Exams · General Knowledge · question 947

Q947

Which is a natural colloid ?

A.

Sodium chloride

B.

Urea

C.

Cane-sugar

D.

Blood

Answer

Answer: Option D

Solution

Answer: Option D

Solution:

Blood is a natural colloid. Sodium chloride solution, cane sugar solution and urea solution are artificially prepared.

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