Physical & Chemical Changes - 6

Physical & Chemical Changes - 6

By SWARAJ SAHOO

​There are two types of changes.

• Physical

• Chemical

  lets know more about them ​

​

Some text here about the topic of discussion

Physical Changes ​

​Changes in the size or form of matter are examples of physical change. Physical changes include transitions from one state to another, such as from solid to liquid or liquid to gas. 

​Chemical Changes

​A chemical change is a change of materials into another, new materials with different properties and one or more than one new substances are formed.

​lets do some more questions

Multiple Choice

Burning of Paper is an example of

• a. Physical

• b. Chemical

• c. Don't know

Multiple Choice

The type Reversal change is known as

• a. Physical

• b. Chemical

• c. both a & b

Multiple Choice

Ice -> Water is which type of state?

• a. Physical

• b. Chemical

• c. can't say

Multiple Choice

Is melting butter for popcorn a chemical or physical change?

• chemical
• physical

Multiple Choice

Freezing Juice?

• Physical Change
• Chemical Change

Multiple Choice

A change where one or more new substances are created.

• Physical Change 
• Chemical Change 

Multiple Choice

Which process is a sign of a chemical change?

• a rotting potato gives off a bad smell

• a melting block of ice leaves a large puddle

• a cloud quickly changes shape when blown by the wind

• a plaster statue breaks when it falls on the floor