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Posts Tagged ‘9th Class List of Chemistry Practicals Important Questions’

9th Class List of Chemistry Practicals Important Questions

9th Class List Of Chemistry Practicals Important Questions

List of Practicals
Chemistry 9th

Chapter 1
Experiment 1 Separate the given mixture of iron fillings and sand by Physical method.
Chapter 5
Experiment 2 Determine the melting point of given compounds(Naphthalene and Biphenyl)
Experiment 3 Determine the boiling point of given liquids ( Acceton and Ethyl alcohol) and Toluen
Experiment 4 Demonstrate sublimation using ammonium chloride.
Experiment 5 Separate naphthalene from given mixture of sand and naphthalene by sublimation.
Chapter 6
Experiment 6 Prepare 100cm3 of 0.1M sodium hydroxide solution from the given 1M solution.
Experiment 7 Prepare 100cm3 of 0.01M Na2CO3 solution from the given
0.1M solution.
Experiment 8 Prepare 100cm3 of 0.01M hydrochloric acid solution from the given 0.1M solution.
Experiment 9 Prepare pure copper sulphate crystals from the given Impure sulphate.
Experiment 10 Demonstrate that temperature affects the solubility
Chapter 7
Experiment 11 Demonstrate the conductivity of different given solution
Chapter 8
Experiment 12: Demonstrate that some processes absorb energy

9th Class List Of Chemistry Practicals Important Questions

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