Ncert exemplar solutions
Our top 5% students will be awarded a special scholarship to Lido.

Atoms and Molecules | Atoms and Molecules - Exercise

Question 10

A change in the physical state can be brought about

(a) only when energy is given to the system

(b) only when energy is taken out from the system

(c) when energy is either given to or taken out from the system

(d) without any energy change

Looking to do well in your science exam ?  
Learn from an expert tutor. Book a free class!

Answer is (c) when energy is either given to or taken out from the system

Set your child up for success with Lido, book a class today!

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta

Question 10

A change in the physical state can be brought about

(a) only when energy is given to the system

(b) only when energy is taken out from the system

(c) when energy is either given to or taken out from the system

(d) without any energy change

Looking to do well in your science exam ? Learn from an expert tutor. Book a free class!

Answer is (c) when energy is either given to or taken out from the system

Our top 5% students will be awarded a special scholarship to Lido.

subject-cta
Connect with us on social media!
2021 © Quality Tutorials Pvt Ltd All rights reserved
`