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A substance which completely dissolves in water is called……..substance.
a) soluble                                             

b) insoluble
c) colloidal                           

d) particulate matter

a

A substance which does not completely dissolve in water is called……..substance.
a) soluble                                              

b) insoluble
c) particulate matter                          
d) colloidal

b

Dilute and Concentrated Solution:

A concentrated solution is one that has a relatively large amount of dissolved solute. A dilute solution is one that has a relatively small amount of dissolved solute. 


The amount of solute in given amount of solvent is called……..
a) concentration                

b) dilution
c) saturation                        

d) solution

a

Depending upon the amount of solute, a solution can be of ……..types.
a) two    

b) three                 

c) four   

d) five

a

Explanation: 1. Dilute solution and
2. Concentrated solution



Which of the following solution is dilute solution?
a) the solution with smaller amount of solute

b) the solution with greater amount of solute               
c) the solution with moderate amount of solute           
d) all of these

a