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Tag: 9th Class Examination 2015 Chemistry Practical List Notes

9th Class Examination 2015 Chemistry Practical List Notes

9th Class Examination 2015 Chemistry Practical List   Notes

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

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