Question

1) Is a pinch of wheat flour mixed with water, suspension? Justify your answer

2)Liquid medicine bottles are labelled with the instruction " Shake well before use".
a) Identify the nature of the medicine (Homogenous/Heterogenous).
b) What will be the reason for this instruction?​

Answer 1

Answer:

hsujsshdgd6shgdjdu7djdhsixhdixdyxdyd

Answer 2

Explanation:

medicine is heterogeneous mixture

the solid components due to heavy weight settle down .this is called sedimentation. so water sugar component separates from the actual medicine. so we need to shake

Remember only heterogeneous mixture can be separated

example. sand water ,chalk and water ,

milk .

methods of separation

filtration

sedimentation

vaporization

condensation

cooling

heating