E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Chapter: Physical and Chemical Changes, Exercise 1: Looking Back
E Doris James Science Solutions for Exercise - E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Chapter: Physical and Chemical Changes, Exercise 1: Looking Back
Attempt the practice questions on Chapter 6: Physical and Chemical Changes, Exercise 1: Looking Back with hints and solutions to strengthen your understanding. New Science Ahead solutions are prepared by Experienced Embibe Experts.
Questions from E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Chapter: Physical and Chemical Changes, Exercise 1: Looking Back with Hints & Solutions
The smallest particle of an element that retains the properties of that element is called a/an _____.
Give one word for the following: the substances formed during a chemical reaction.
Melting of wax is a _____ change. [physical / chemical]
Name the kind of change in rusting of iron.
Name a change in which no new substance is formed .
Choose the correct option and fill in the blanks.
Shredding of paper is a _____ change.
[physical, chemical, irreversible, evaporation, crystallisation]
What kind of changes is burning of paper?
