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Q 1/10
Score 0
1.Homogeneous mixture is one of its classification. Which is the following is a
homogeneous mixture?
45
mixed nuts
Coffee Water
pebbles
oil and water
Q 2/10
Score 0
Mixture is produced when two or more substances are combined. Which is an example
of a mixture?
45
Salt
Vinegar
Sugar
Coffee Powder
10 questions
Q.
1.Homogeneous mixture is one of its classification. Which is the following is a
homogeneous mixture?
1
45 sec
Q.
Mixture is produced when two or more substances are combined. Which is an example
of a mixture?
2
45 sec
Q.
Homogeneous mixture has uniform composition throughout. Which of the following mixtures which components are easily identified?
3
45 sec
Q.
Homogeneous mixture has uniform composition throughout. What is the best description of a heterogeneous mixture?
4
120 sec
Q.
Mixtures are physical combinations of pure substances that have definite or constant composition. Which of the following mixtures appears to have only one phase?
5
45 sec
Q.
Your science teacher showed in class a bowl of fruit and vegetables salad. Your classmate examined the mixture and was able to distinguish fruits from vegetables. What type of mixture was presented by your teacher?
6
45 sec
Q.
Student A tried to mix a tablespoonful of sugar in a glass of hot water. While Student B mixed the sugar with a glass of tap water. They tried to do this at the same time. What do you think will they observe on the two mixtures?
7
120 sec
Q.
Your mother prepared two glasses of juice powder and water, but she was not able to mix well the mixture in the other glass. Which of the following factors affecting the rate of dissolution made the other one sweeter compared to the other glass?
8
60 sec
Q.
Colloids are heterogeneous mixture that seem homogeneous because the solute particles in them can be evenly distributed by stirring and shaking. Which of the following groups of mixtures are examples of colloids?
9
120 sec
Q.
Colloid is another form of mixture. However, they are heterogeneous mixtures. Which of the following phrases best describes colloids?
