Question

Worksheet #2
Class 6
Q. 1 Choose the correct options.
1. In a solution, the substance that dissolves is the_____________
A. solid
B. saline
C. solute
D. solvent
2. When a so'ution is heated water evaporates and solute___________
A evaporates too
B. left as residue
C. disappear
D. condense
3. If surface area of solid is decrease dissolving will be_________
A. faster
B. slower
C. constant
D. medium
4. While making tea, why do we sometimes stir the tea with a spoon?
A. to mix the ingredients properly
B. to cool the tea
C to dissolve the tea leaves faster
D. to dissolve the sugar faster​

Answer 1

Answer:

1.solute2.left as residue

3.slower 4.to cool the tea

Answer 2

Answer:

1= solute

2= condence

3= faster

4=to mix the ingredient properly