Verified Solution • 2025–26 Session moderate

QJEEM19Ch9a33: JEE Main 2019 Chemistry - Class 12 JEEM19Ch9a33 Solution: Haemoglobin and gold sol are examples of :

Haemoglobin and gold sol are examples of :

Multiple Choice Options

  • A positively charged sols
  • B negatively charged sols
  • C Positively and negatively charged sols, respectively
  • D negatively and positively charged sols, respectively

Step-by-Step Verified Solution

Haemoglobin ⟶ positive sol
Ag −- sol ⟶ negative sol

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