Match the following :
`{:((i),"Foam",(a),"smoke"),((ii),"Gel",(b),"cell fluid"),((iii),"Aerosol",(c),"jellies"),((iv),"Emulsion",(d),"rubber"),(,,(e),"froth"),(,,(f),"milk"):}`

Options

A. (i) - (d) , (ii) - (b) , (iii) - (a) , (iv) - (e)
B. (i) - (b) , (ii) - (c) , (iii) - (e) , (iv) - (d)
C. (i) - (e) , (ii) - (c) , (iii) - (a) , (iv) - (f)
D. (i) - (d) , (ii) - (b) , (iii) - (e) , (iv) - (f)

Answer

To solve the problem of matching the items in the two columns, we need to understand the definitions and characteristics of each item in the first column (Foam, Gel, Aerosol, Emulsion) and find their corresponding matches in the second column (Smoke, Cell Fluid, Jelly, Rubber, Froth, Milk).

### Step-by-Step Solution:

1. **Identify Foam**:
- **Definition**: Foam is formed when gas particles are trapped in a solid or liquid.
- **Match**: Among the options, froth (E) is formed when gas is trapped in a liquid.
- **Conclusion**: Foam matches with Froth (E).

2. **Identify Gel**:
- **Definition**: A Gel is a colloid where the dispersed phase is liquid and the dispersion medium is solid.
- **Match**: Jelly (C) fits this definition as it consists of a liquid dispersed in a solid medium.
- **Conclusion**: Gel matches with Jelly (C).

3. **Identify Aerosol**:
- **Definition**: An Aerosol is a colloid where solid or liquid particles are dispersed in a gas.
- **Match**: Smoke (A) consists of tiny solid particles dispersed in gas, making it an aerosol.
- **Conclusion**: Aerosol matches with Smoke (A).

4. **Identify Emulsion**:
- **Definition**: An Emulsion is a mixture of two liquids that are not normally miscible.
- **Match**: Milk (F) is an emulsion of fat droplets in water.
- **Conclusion**: Emulsion matches with Milk (F).

### Final Matches:
- Foam → Froth (E)
- Gel → Jelly (C)
- Aerosol → Smoke (A)
- Emulsion → Milk (F)

### Summary of Matches:
- (i) Foam → (e) Froth
- (ii) Gel → (c) Jelly
- (iii) Aerosol → (a) Smoke
- (iv) Emulsion → (f) Milk