What is a mixture? – Odd one out

The video tutorial explains the difference between mixtures and pure substances. It uses examples like cola, salad, and air to illustrate mixtures, while identifying silver as a pure substance and the odd one out among the examples.

Which of the following is mentioned first in the video?

• Silver

• Cola

• Air

• Salad

Which item is identified as different from the others?

• Cola

• Salad

• Silver

• Air

What characteristic makes Silver different from Cola, Air, and Salad?

• It is a pure substance

• It is a mixture

• It is a liquid

• It is a gas

Which of the following is a mixture?

• Cola

• Gold

• Silver

• Water

What is the common property of Cola, Air, and Salad?

• They are compounds

• They are mixtures

• They are pure substances

• They are elements