NEET Chemistry ยท Easy

Surface Chemistry: Colloid size MCQ

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Colloid sizeEasyQuestion 28014

Question

Particle size in colloidal solutions lies approximately between:

  1. A
    1 and 1000 nm
    Correct
  2. B
    greater than 1 mm
  3. C
    less than 0.001 nm
  4. D
    exactly 1 cm

Correct answer

1 and 1000 nm

Explanation

That is the usual colloidal size range.