3. The types of colloids are identified according to the phases of dispersed substance and What is the other one?
A. dispersion medium
C. liquid substance
B.gas substance
D. solid substance
4. Bush fire releases smoke in the air. Smoke belongs in what type of colloid?
A. aerosol B. gel C. foam D. sol
5. This type of colloid is a suspension of a liquid within another liquid. What is it?
A. aerosol B. emulsion C. foam D. sol
6. What is the size range of colloid particles?
A.1-100nm
B. 100-200nm
C.200-300nm
D. 300-400nm
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A. dispersion medium
C. liquid substance
B.gas substance
D. solid substance
4. Bush fire releases smoke in the air. Smoke belongs in what type of colloid?
A. aerosol B. gel C. foam D. sol
5. This type of colloid is a suspension of a liquid within another liquid. What is it?
A. aerosol B. emulsion C. foam D. sol
6. What is the size range of colloid particles?
A.1-100nm
B. 100-200nm
C.200-300nm
D. 300-400nm
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nice answer= brainlest U3U
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Answer:
3. D
4. D
5. i think it’s gas.
6.1-1000
Explanation:
3) A common method of classifying colloids is based on the phase of the dispersed substance and what phase it is dispersed in. The types of colloids includes sol, emulsion, foam, and aerosol. Sol is a colloidal suspension with solid particles in a liquid. Emulsion is between two liquids.
4) It is classified as an aerosol ie; colloidal solution in which the dispersion medium is in gaseous form and the dispersed phase exists in the form of solid. The size of minute solid particles ranges from around 1 nm to 1000 nm.
5) Sol is a colloidal suspension with solid particles in a liquid. Emulsion is between two liquids. Foam is formed when many gas particles are trapped in a liquid or solid. Aerosol contains small particles of liquid or solid dispersed in a gas.
6) Colloidal particles range in diameter from 1-1000 nanometers and can be solid, liquid, or gaseous.