Draw a diagram of bubble plate type fractionating column. When do we requir such type of a column for separating two liquids. Explain the principle involved in the separation of components of a mixture of liquids by using fractionating column. What industrial applications does this process have ?

Explanation

### Step-by-Step Solution

**Step 1: Draw the Diagram of a Bubble Plate Type Fractionating Column**

A bubble plate fractionating column consists of a vertical column with several horizontal plates or trays. Each plate has holes or bubble caps that allow vapor to pass through while providing surface area for liquid to collect. The diagram can be represented as follows:

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