Classify the following into solids, liquids and gases. Sugar, milk, oxygen, air filled inside a balloon, oil, salt, and sponge.
Solids – sugar, salt and sponge.
Liquids – milk and oil.
Gas – air filled inside a balloon and oxygen.
On the basis of physical properties, matter is classified into three states namely solids, liquids and gases
Classify into sublimating and non-sublimating substances :
sand, iodine, salt, alum, sal ammoniac, sugar, camphor, water oil, naphthalene, turmeric.
Classify the following into true solutions and colloidal solutions :
Ink, Salt solution, Starch solution, Blood, Sugar solution