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{:("LIST - 1","LIST-2"),("A) Colloidal",...

`{:("LIST - 1","LIST-2"),("A) Colloidal","1) Liquid or solid or gas"),("B) Crystalloid","2) "1m mu-1mu),("C) True solution","3) Does not show Tyndall effect"),("D) Disperse phase","4) Urea"),(,"5) Either liquid or gas but should not be solid"):}`

A

`{:(A,B,C,D),(2,4,5,3):}`

B

`{:(A,B,C,D),(2,3,4,1):}`

C

`{:(A,B,C,D),(5,1,3,2):}`

D

`{:(A,B,C,D),(2,4,3,1):}`

Text Solution

AI Generated Solution

The correct Answer is:
To solve the problem of matching items from List 1 with List 2, we will analyze each item in List 1 and find its corresponding item in List 2 based on the definitions and properties of colloids, crystalloids, true solutions, and dispersed phases. ### Step-by-Step Solution: 1. **Identify Colloidal:** - Colloidal particles have a size range of 1 millimicron to 1 micron. - They exhibit the Tyndall effect, which is the scattering of light by the colloidal particles. - **Match:** Colloidal corresponds to **2) (1m μ-1μ)**. 2. **Identify Crystalloid:** - Crystalloids consist of particles smaller than 1 millimicron. - Urea is an example of a crystalloid and forms a true solution. - **Match:** Crystalloid corresponds to **4) (Urea)**. 3. **Identify True Solution:** - True solutions do not exhibit the Tyndall effect, as the particles are too small to scatter light. - Urea can form a true solution, but true solutions do not show the Tyndall effect. - **Match:** True solution corresponds to **3) (Does not show Tyndall effect)**. 4. **Identify Disperse Phase:** - The disperse phase can be a liquid, solid, or gas. - In a colloidal system, the disperse phase is one of the two components (the other being the dispersion medium). - **Match:** Disperse phase corresponds to **1) (Liquid or solid or gas)**. ### Final Matches: - A) Colloidal → 2) (1m μ-1μ) - B) Crystalloid → 4) (Urea) - C) True solution → 3) (Does not show Tyndall effect) - D) Disperse phase → 1) (Liquid or solid or gas) ### Conclusion: The correct matches are: - A - 2 - B - 4 - C - 3 - D - 1
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