Functional group

The video tutorial explains how organic compounds are classified based on their functional groups. It covers alcohols, which contain the hydroxyl group, and aldehydes, which include the Four Mile Group. These functional groups give compounds specific chemical properties, such as the scents of cinnamon and vanilla.

What is the primary role of functional groups in organic compounds?

• To increase the weight of the compound

• To make the compound soluble in water

• To influence the chemical properties of the compound

• To determine the color of the compound

Which functional group is always present in alcohols?

• Carbonyl group

• Hydroxyl group

• Amino group

• Carboxyl group

Alcohols are commonly found in which of the following substances?

• Salt

• Vinegar

• Antifreeze

• Baking soda

What is a characteristic feature of aldehydes?

• They are odorless

• They contain the Four Mile Group

• They are colorless

• They are tasteless

Which of the following scents is associated with aldehydes?

• Rose

• Lavender

• Cinnamon

• Mint