Class 7 Exam  >  Class 7 Questions  >  difference between physical and chemical chan... Start Learning for Free
difference between physical and chemical change
Verified Answer
difference between physical and chemical change Related: What are Phy...
Physical Change: A physical change is the change of matter that occurs without changing the chemical composition of matter.
Chemical Change: A chemical change is the change of chemical composition of matter.
Nature
Physical Change: Physical changes are usually reversible.
Chemical Change: Chemical changes are usually irreversible.
Product Formation
Physical Change: New products are not formed during physical changes.
Chemical Change: New products are formed during chemical changes.
Energy
Physical Change: Some physical changes occur when heating/cooling is done.
Chemical Change: Chemical changes always involve absorption or release of energy.
Chemical Bonds
Physical Change: Physical changes have no effect on the chemical bonds of molecules of a substance.
Chemical Change: Chemical changes have a direct effect on the chemical bonds of molecules in a substance.
This question is part of UPSC exam. View all Class 7 courses
Explore Courses for Class 7 exam

Top Courses for Class 7

difference between physical and chemical change Related: What are Physical changes?, Physical and Chemical Changes, Class 7 Science
Question Description
difference between physical and chemical change Related: What are Physical changes?, Physical and Chemical Changes, Class 7 Science for Class 7 2024 is part of Class 7 preparation. The Question and answers have been prepared according to the Class 7 exam syllabus. Information about difference between physical and chemical change Related: What are Physical changes?, Physical and Chemical Changes, Class 7 Science covers all topics & solutions for Class 7 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for difference between physical and chemical change Related: What are Physical changes?, Physical and Chemical Changes, Class 7 Science.
Solutions for difference between physical and chemical change Related: What are Physical changes?, Physical and Chemical Changes, Class 7 Science in English & in Hindi are available as part of our courses for Class 7. Download more important topics, notes, lectures and mock test series for Class 7 Exam by signing up for free.
Here you can find the meaning of difference between physical and chemical change Related: What are Physical changes?, Physical and Chemical Changes, Class 7 Science defined & explained in the simplest way possible. Besides giving the explanation of difference between physical and chemical change Related: What are Physical changes?, Physical and Chemical Changes, Class 7 Science, a detailed solution for difference between physical and chemical change Related: What are Physical changes?, Physical and Chemical Changes, Class 7 Science has been provided alongside types of difference between physical and chemical change Related: What are Physical changes?, Physical and Chemical Changes, Class 7 Science theory, EduRev gives you an ample number of questions to practice difference between physical and chemical change Related: What are Physical changes?, Physical and Chemical Changes, Class 7 Science tests, examples and also practice Class 7 tests.
Explore Courses for Class 7 exam

Top Courses for Class 7

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev