MyQuestionIcon

45

You visited us 45 times! Enjoying our articles? Unlock Full Access!

Effect of Change of Pressure on State Change of Matter

Physical chan...

Question

Physical change alters chemical properties and chemical change alters physical properties.

Say True or False.

A

True

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

False

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is B
False

Physical change alters physical properties of a substance and chemical change alters chemical properties of a substance.

Suggest Corrections

thumbs-up

0

Similar questions

Q. In a mixture, the chemical properties of the components do not change but exhibit new physical properties. State true or false

Explain physical change and chemical change and physical properties and chemical properties.(explain briefly)

Q. Statement: A physical change is irreversible whereas a chemical change is reversible.

State whether the given statement is true or false.

Q. Differentiate between physical and chemical changes and select the false statement.

Q. Matter undergoes a change. The changes are of two types: Physical and chemical change.

A physical change is a change that involves only a change in the physical state of matter. Its chemical properties remain the same. Usually increasing the temperature or applying pressure or both bring about a physical change. On reversing the condition, that is reducing the temperature or reducing the pressure or both, the original state of matter is restored. In other words, physical changes are reversible.

A chemical change is a change that involves a change in the chemical composition of matter. A new substance is formed. In a chemical change, new chemical and physical properties of the substance are formed. In a chemical change, the chemical and physical properties of the substance formed will be different from the original substance.

In a chemical change, the properties that change are :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Can Matter Change Its State?

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Effect of Change of Pressure on State Change of Matter

Standard IX Chemistry

Join BYJU'S Learning Program

CrossIcon