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Chapter - 2, Is matter around us pure?, Science, Class 9
WHAT IS A MIXTURE?
DIFFERENCE BETWEEN MIXTURES AND COMPOUNDS
PROPERTIES OF SOLUTION
DIFFERENT TYPES OF SOLUTIONS
PROPERTIES OF COLLOIDS
COMPONENTS OF COLLOID
SEPARATING THE COMPONENTS OF A MIXTURE
Every topic of this chapter is well written concisely and visuals will help you in understanding and imagining the practicality of all the topics.
By Shivam Parmar (Entrepreneur)