8.the following are colloids EXEPT
A.blood B.milk C.oil and water D.shampoo
9.which of the following materials DOES NOT belong to the group?
A.salt and pepper B.mayonnaise C.coins and pins D.cereal and milk
10.which of these will not form a solution?
A.preparing syrup B.preparing a cup of tea C.mixing ice cubes in water D.stirring a spoonful of sugar in water
Answers & Comments
Answer:
8. C
9. B
10. A
Explanation:
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