Question

Match LIST-I with LIST-II and select the correct answer using the codes given below the lists.\[\begin{array}{|c|c|} \hline \textbf{LIST-I} & \textbf{LIST-II} \\ \hline \text{A. Rotary atomizer} & \text{1. Kinetic energy} \\ \hline \text{B. Relative volatility} & \text{2. Centrifugal energy} \\ \hline \text{C. Pneumatic nozzle} & \text{3. Distillation} \\ \hline \text{D. Selectivity} & \text{4. Liquid-liquid extraction} \\ \hline \end{array}\] Choose the correct answer from the options given below:

• A. A - 2, B - 3, C - 1, D - 4
• B. A - 2, B - 1, C - 3, D - 4
• C. A - 1, B - 2, C - 3, D - 4
• D. A - 4, B - 3, C - 1, D - 2

Hint:

Matching items to their applications requires understanding the basic processes and the physical principles they are based on, such as energy types or separation techniques.

Answer 1

The Correct Option is B

Step 1: Determine the application of each component.
- Rotary atomizer (A) is employed in atomization, which typically involves centrifugal energy (2). - Relative volatility (B) is a key factor in distillation (3). - Pneumatic nozzle (C) utilizes kinetic energy (1) for atomizing or injecting fluids. - Selectivity (D), in liquid-liquid extraction (4), refers to the preferential uptake of a solute by a solvent.

Final Answer: \[ \boxed{A - 2, B - 3, C - 1, D - 4} \]