New Guess Paper Chemistry 9th Class 2015 -16

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    • molarity, HCl , NaOH kay to bhut zaida Practicals hain
      or molarity of HCl & NaOH yeh full Practical nahi milla reha 🙁 sublimation, kay be 5 Practicals hain ager koi book and page number pata hai to plz send kerny

      • 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 8 Prepare 100cm3 of 0.01M hydrochloric acid solution from the given 0.1M solution.

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