The formula of baking soda is NaHCO3. How many atoms are there in one molecule of baking soda ?
what are the differences between solid, liquid, and gas?
Is perfume a solid,liquid or gas?
why can liquids flow, whereas solids can be heaped
WHY IS GERMINATION OF A SEED,A CHEMICAL CHANGE?
milk can be carried only in a container. explain from the molecular point of view
why does a cooking gas cylinder feel lighter after it has been in use for a few days ?
how is water cycle related to inter conversion of states of water ?
what are homogeneous and heterogeneous mixture
Name two factors that influence the molecular arrengement of matter?
how to seperate ammonium chloride and common salt?
why do solid liquid and gas differ in the physical state
what is iron and sulphur called when it is heated?when it is heated doesnt it form a compound?
ex:iron+oxygen=iron oxide.
so iron+sulphur=?
The formula of baking soda is NaHCO3. How many atoms are there in one molecule of baking soda ?
what are the differences between solid, liquid, and gas?
Is perfume a solid,liquid or gas?
why can liquids flow, whereas solids can be heaped
WHY IS GERMINATION OF A SEED,A CHEMICAL CHANGE?
milk can be carried only in a container. explain from the molecular point of view
why does a cooking gas cylinder feel lighter after it has been in use for a few days ?
how is water cycle related to inter conversion of states of water ?
what are homogeneous and heterogeneous mixture
Name two factors that influence the molecular arrengement of matter?
how to seperate ammonium chloride and common salt?
why do solid liquid and gas differ in the physical state
what is iron and sulphur called when it is heated?when it is heated doesnt it form a compound?
ex:iron+oxygen=iron oxide.
so iron+sulphur=?