All these questions are not related to this lesson but are related to the other lessons in NCERT Text book. (science) Class 6. ( HOTS
QUESTIONS )
Pick the odd one out and give reasons.
A. Homogeneous mixture , Pure substance, Heterogeneous mixture
B. Change of milk into curd , rusting of iron , evaporation of water , burning of wood.
C. Jute, Gunny bags , Door mat , Kurta
D. Bougainvilla , Tulsi , Coriander , Rose , Henna
E. Apple , Ground nut , Orange , Banana
Don t forget to give reasons .
1 Pure substance is the odd one out .
Both homogenous and heterogeneous substances are impure substances.They are mixtures.Pure substances can be either compounds or elements.
2 Evaporation of water is the odd one because it is a physical change and rest all are chemical changes.
Due to paucity of time it would not be possible for us to solve all your queries. We are providing solution to one of your queries. Try solving the rest of the questions yourself and if you face any difficulty then do get back to us.
Kindly request you to place your questions in different threads.
Both homogenous and heterogeneous substances are impure substances.They are mixtures.Pure substances can be either compounds or elements.
2 Evaporation of water is the odd one because it is a physical change and rest all are chemical changes.
Due to paucity of time it would not be possible for us to solve all your queries. We are providing solution to one of your queries. Try solving the rest of the questions yourself and if you face any difficulty then do get back to us.
Kindly request you to place your questions in different threads.