Question
In what separation technique is a vapour passed through a condenser , where the gas cools back into a liquid?
Answer
4.6
(233 Votes)
Morgan
Professional · Tutor for 6 years
Answer
**Distillation**
Explanation
## Step 1The problem describes a separation technique where a vapor is passed through a condenser, causing the gas to cool and revert back to a liquid state. This process is commonly used in various chemical and industrial applications.## Step 2The technique being described is known as **distillation**. Distillation is a process used to separate components of a mixture based on differences in their boiling points. The mixture is heated to turn the component with the lower boiling point into vapor. This vapor is then passed through a condenser, where it cools and condenses back into a liquid, which can be collected separately.## Step 3Distillation is widely used in laboratories and industries, such as in the purification of water, the production of alcoholic beverages, and the separation of crude oil into its components.#