Fundamentholfundamenthol
JEE Main2019Chemistry
Q.

Haemoglobin and gold sol are examples of:

  1. A

    negatively charged sols

  2. B

    positively charged sols 

  3. C

    positively and negatively charged sols, respectively

  4. D

    negatively and positively charged sols, respectively 

Solution

Haemoglobin → positive sol

Ag – sol → negative sol

← Back to full paper

Practice more Chemistry

Concept-wise practice with instant solutions on Fundamenthol.

Start practicing →