The process in which no new chemical substance is formed is called physical change.
eg.
On heating :-
⬛ solid ➝ 〰liquid ➝ ♨gas
On cooling :-
⬛ solid ⬅ 〰liquid ⬅ ♨gas
The process in which new chemical substance is formed withbdiffrent chemical properties is called physical change.
Burrning of magnesium ribbon :-
Magnesium + Oxygen ➝ Magnesium oxide
2Mg + O2 ➝ 2MgO
________________________________
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Physical change :-
The process in which no new chemical substance is formed is called physical change.
eg.
Process :-
On heating :-
⬛ solid ➝ 〰liquid ➝ ♨gas
On cooling :-
⬛ solid ⬅ 〰liquid ⬅ ♨gas
Chemical change :-
The process in which new chemical substance is formed withbdiffrent chemical properties is called physical change.
eg.
Process :-
Burrning of magnesium ribbon :-
Magnesium + Oxygen ➝ Magnesium oxide
2Mg + O2 ➝ 2MgO
________________________________
Verified answer
Physical Change
Physical Change only change the appearance of a substance, not its chemical composition.
Chemical Change
Chemical Change cause a substance to change into an entirely substance with a
new chemical formula.