9th Chemistry Practical based questions

MULTIPLE CHOICE QUESTION ON PRACTICLE SKILLS EXPERIMENT NO --1
1. Which one of the following does not form true solution in water
a. common salt b. alum c. albumin d. cane sugar
2. Which one of the following forms a colloid in water
a . common salt b. alum c. albumin d. cane sugar  Read full post

Experiment No.--1 Chemistry: Is Matter around us Pure
9th  Chemistry : MULTIPLE CHOICE QUESTION ON PRACTICLE SKILLS
EXPERIMENT NO –2
1. Which one of the following is an example of heterogeneous mixture
a. NaCl + water                                               b. kerosene + water
c. sugar + water                                   d. alum + water
2. Which one of the following is a mixture of two elements
a. iron fillings + sulphur powder         b. sugar + common salt 
 c. water +milk                                                d. air
3. Which one is not the property of a mixture
a. heterogeneous                                 b. variable composition
 c . constant composition                    d. none of these    Read full post

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  1. J.Sunil SirAugust 13, 2012 at 9:01 AM

    for more chemistry post
    http://chemistryadda.blogspot.in/

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