Question

Beaker A has sugar mixed with water and Beaker B has starch dissolved in water.
i) Which solution will scatter light?
ii) In which beaker does the Brownian movement take place?
iii) Name the type of solution that beaker A and beaker B contain.
iv) Which of the two solutions is homogeneous?
v) Identify the beaker that has particles of size 10 AO
to 2000 AO

TNSCERT Class 10 Chemistry Ch 9 Solutions

Answer 1

1) Beaker B
2) Beaker B
3) Beaker A - True solution
Beaker B - Colloidal solution
4) Beaker A
5) Beaker B

Answer 2

i) Which solution will scatter light?
Beaker B

ii) In which beaker does the Brownian movement take place?
Beaker B

iii) Name the type of solution that beaker A and beaker B contain
Beaker A - True solution 
Beaker B - Colloidal solution


iv) Which of the two solutions is homogeneous?
Beaker A

v) Identify the beaker that has particles of size 10 AOto 2000 AO
Beaker B