1)Give any two points of difference between solution,suspension and colloid2)Give reason for the following observation:-a)We can get the smell of the perfume sitting meters away.b)Temprature of the system remains constant during change in state.c)A gas exerts pressure on the walls of the container.d)A desert cooler cools better on a hot dry day.e)A wooden table is considered as solid
Answers
Answered by
0
here is your answer user
1
Solution : a solution is a homogeneous mixture .
the particles of solution cannot be seen even with a microscope .
colloid : a colloidal appears to be homogeneous but actually it is heterogeneous.
the particles of most of the colloids cannot be seen even with the microscope
suspension : a suspension is a heterogeneous mixture
the particles of a suspension can be seen easily .
2a we can get smell of of the perfume sitting metres away because
1
Solution : a solution is a homogeneous mixture .
the particles of solution cannot be seen even with a microscope .
colloid : a colloidal appears to be homogeneous but actually it is heterogeneous.
the particles of most of the colloids cannot be seen even with the microscope
suspension : a suspension is a heterogeneous mixture
the particles of a suspension can be seen easily .
2a we can get smell of of the perfume sitting metres away because
truck26:
we can get the smell of perfume we sitting at away because when we open the perfume then the liquid perfume quickly change into gas . the perfume vapour move rapidly in all directions in air , mix with the air particles and hence spread with air in the whole room .
Similar questions
Math,
6 months ago
English,
6 months ago
Math,
6 months ago
Math,
1 year ago
Social Sciences,
1 year ago