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Example for emulsion is...

Example for emulsion is

A

Vanishing cream

B

Curd

C

Ruby glass

D

Foam

Text Solution

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The correct Answer is:
To solve the question "Example for emulsion is," we need to understand the definition of an emulsion and analyze the provided options. ### Step-by-Step Solution: 1. **Understand the Definition of Emulsion**: - An emulsion is a type of colloid where both the dispersed phase and the dispersion medium are liquids. 2. **Analyze the Options**: - **Option 1: Vanishing cream**: - Vanishing cream is an emulsion that consists of oil (dispersed phase) and water (dispersion medium). Since both components are liquids, this option is a valid example of an emulsion. - **Option 2: Curd**: - In curd, the dispersed phase is solid (the curd particles) and the dispersion medium is liquid (the whey). Since they are not both liquids, this option is incorrect. - **Option 3: Ruby glass**: - Ruby glass is a solid solution where both the dispersed phase and the dispersion medium are solids. This does not fit the definition of an emulsion, so this option is incorrect. - **Option 4: Foam**: - Foam consists of gas bubbles (dispersed phase) in a liquid (dispersion medium). Since the dispersed phase is not a liquid, this option is also incorrect. 3. **Conclusion**: - The only option that fits the definition of an emulsion, where both the dispersed phase and the dispersion medium are liquids, is **Option 1: Vanishing cream**. ### Final Answer: The example for emulsion is **Vanishing cream**. ---
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