Disperse phase and dispersion medium in butter are respectively
A
solid and liquid
B
liquid and solid
C
liquid and liquid
D
solid and solid
Text Solution
AI Generated Solution
The correct Answer is:
To determine the dispersed phase and dispersion medium in butter, we can follow these steps:
### Step 1: Understand the Definitions
- **Dispersed Phase**: This is the phase that consists of particles distributed throughout another phase. In simpler terms, it is the substance that is dispersed.
- **Dispersion Medium**: This is the continuous phase in which the dispersed phase is distributed. It acts as the solvent or the surrounding medium.
### Step 2: Analyze Butter
- Butter is a colloidal system where fat globules are dispersed in water.
- It consists of a mixture of fat and water, where the fat is the dispersed phase and the water acts as the dispersion medium.
### Step 3: Identify the Components
- In butter, the **dispersed phase** is the fat (which is in the form of small globules).
- The **dispersion medium** is the water present in butter.
### Conclusion
Thus, the dispersed phase and dispersion medium in butter are:
- **Dispersed Phase**: Fat
- **Dispersion Medium**: Water
### Final Answer
The dispersed phase and dispersion medium in butter are respectively fat and water.
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To determine the dispersed phase and dispersion medium in butter, we can follow these steps:
### Step 1: Understand the Definitions
- **Dispersed Phase**: This is the phase that consists of particles distributed throughout another phase. In simpler terms, it is the substance that is dispersed.
- **Dispersion Medium**: This is the continuous phase in which the dispersed phase is distributed. It acts as the solvent or the surrounding medium.
### Step 2: Analyze Butter
- Butter is a colloidal system where fat globules are dispersed in water.
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Dispersed phase and dispersion medium in butter are respectively :
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Tyndall effect is observed only when (i) the diameter of the dispersed particles is not much smaller than the wavelength of the light used. (ii) the refractive indices of dispersed phase and dispersion medium differ greatly in magnitude . (iii) the size of the particles is generally between 10^(-11) and 10^(-9) m in diameter. (iv) the dispersed phase and dispersion medium cna be seen separately in the system .
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Among the colloids cheese (C), milk (M) and smoke (S), the correct combination of the dispered phase and dispersion medium, respectively is :
Among the colloids cheese (C), milk (M) and smoke (S), the correct combination of the dispered phase and dispersion medium, respectively is :