Question:
Which from following is classified multimolecular colloid?
Which from following is classified multimolecular colloid?
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In multimolecular colloids, many small atoms or molecules aggregate to form particles of colloidal size.
Updated On: Nov 13, 2026
- Starch
- Cellulose
- \(\mathrm{S}_{8}\) sulphur molecules
- Plastics
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The Correct Option is C
Solution and Explanation
Step 1: Understanding the Concept
Multimolecular colloids are formed when a large number of small atoms or molecules (diameter below 1 nm) aggregate into particles of colloidal size.
Step 2: Examples
Gold sol and sulphur sol are typical multimolecular colloids.
A sulphur sol contains particles made of thousands of \(\text{S}_8\) molecules.
Step 3: Compare the options
Starch, cellulose and plastics are macromolecular colloids because each particle is a single large molecule.
So \(\text{S}_8\) sulphur molecules is the multimolecular colloid.
Final Answer:
Sulphur sol made of \(\text{S}_8\) molecules is a multimolecular colloid. \[ \boxed{\text{(C) }\text{S}_{8}\text{ sulphur molecules}} \]
Multimolecular colloids are formed when a large number of small atoms or molecules (diameter below 1 nm) aggregate into particles of colloidal size.
Step 2: Examples
Gold sol and sulphur sol are typical multimolecular colloids.
A sulphur sol contains particles made of thousands of \(\text{S}_8\) molecules.
Step 3: Compare the options
Starch, cellulose and plastics are macromolecular colloids because each particle is a single large molecule.
So \(\text{S}_8\) sulphur molecules is the multimolecular colloid.
Final Answer:
Sulphur sol made of \(\text{S}_8\) molecules is a multimolecular colloid. \[ \boxed{\text{(C) }\text{S}_{8}\text{ sulphur molecules}} \]
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