Home/ Questions/Q 458901
Next
In Process
Kanta Jha
  • 1
Poll
Asked: 2025-01-31T09:18:48+00:00 In:

Which of the following is not a colloid?

  • 1

Poll Results

0% (a) Starch in water
50%(b) Sulphur in CS₂ ( 3 voters )
16.67%(c) Soap solution ( 1 voter )
33.33% (d) Petrol in CS₂ ( 2 voters )
Based On 6 Votes

Participate in Poll, Choose Your Answer.

The correct answer is (b) Sulphur in CS₂.
Sulfur dissolves completely in carbon disulfide (CS₂) to form a true solution, not a colloid. In contrast, starch in water, soap solution, and petrol in CS₂ form colloidal dispersions.
Class 9th Science NCERT MCQ Questions
NCERT Books MCQ Questions Session 2024-2025.

class 9thcolloidmcqscience
Share

    1 Answer

    1. (b) Sulphur forms a true solution in CS2. Others form colloidal solution.

      https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-2/

      • 7
    Leave an answer

    Leave an answer

    Browse