Changes of state – Spot the...

The video tutorial discusses various processes that involve changes in the state of matter, such as melting, evaporating, and freezing. It distinguishes these from actions like falling, decomposing, and breaking, which do not involve a change in state.

Which of the following is a process that involves a change in the state of matter?

• Falling

• Breaking

• Melting

• Decomposing

Which process is an example of a substance changing from liquid to gas?

• Falling

• Breaking

• Evaporating

• Freezing

What is the process called when a liquid turns into a solid?

• Evaporating

• Melting

• Freezing

• Breaking

Which of the following is NOT an example of a state change?

• Freezing

• Evaporating

• Decomposing

• Melting

Which of the following processes does not involve a change in the state of matter?

• Melting

• Evaporating

• Breaking

• Freezing