Four substances were thoroughly mixed with water separately to obtain mixtures A, B, C and D. Some of their properties give below.
I) Path of a beam of light passing through it was visible in A, B and D but invisible in C.
II) On leaving undisturbed, the particles of the substance settle down in A but not in B, C and D.
III) The solute particles are visible to naked eye in A but invisible in B, C and D.
Which of the following is correct about A, B, C and D?

see full answer

High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET

🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.

An Intiative by Sri Chaitanya

A, B and D are colloids. C is a solution

A is a colloid. B, C and D are solutions.

A is a suspension B, C and D are colloids

A is a suspension. B and D are colloids. C is a solution

answer is B.

(Unlock A.I Detailed Solution for FREE)

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

A is a suspension. B and D are colloids. C is a solution

On leaving undisturbed, the particles of the substance settle down in A, so it is suspension.

Path of a beam of light passing through it and light is invisible in C. so it is a solution.

Path of a beam of light passing through B and D was visible in B and D.

On leaving undisturbed, the particles of the substance not settle down in B and D. So, B and D are colloids.

Watch 3-min video & get full concept clarity

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test