Solutions Suspension and Colloids MCQs Quiz Online PDF Download

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"In solutions the particles are" Multiple Choice Questions (MCQ) on troposphere with choices invisible, visible by naked eye, visible by ordinary microscope, and visible by electron microscope for online study. Free chemistry student portal for online learning solutions quiz questions for distance learning classes.

MCQs on Solutions Suspension and Colloids PDF Download

MCQ: In solutions the particles are

  1. invisible
  2. visible by naked eye
  3. visible by ordinary microscope
  4. visible by electron microscope

A

MCQ: When the tiny particles of a substance are dispersed through a medium then the mixture is called

  1. alloys
  2. amalgams
  3. suspension
  4. colloid

D

MCQ: The particle size in suspension is

  1. less than 103 nm
  2. 102 nm
  3. greater than 103
  4. 10 nm

C

MCQ: Colloids can

  1. scatter light
  2. not scatter light
  3. absorb heat
  4. evolve heat

A