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Explain how you can Separate two immiscible liquids of different density.
Date posted:
April 12, 2019
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Explain how salt can be Separated from sand.
Date posted:
April 12, 2019
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Describe distillation as a method of seperation of mixtures.
Date posted:
April 12, 2019
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Describe how you can determine the density of a liquid.
Date posted:
April 12, 2019
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Describe how you can find the density of a solid.
Date posted:
April 12, 2019
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Describe how you can show that solubility of a substance depends on a particle size.
Date posted:
April 12, 2019
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Explain how the Solubility of a substance differs from solvent to solvent.
Date posted:
April 12, 2019
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Explain how the Solubility of a substance in water is affected by temperature.
Date posted:
April 12, 2019
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Name the methods of preparing carboxylic acids?
Date posted:
April 12, 2019
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Describe an experiment to show that different salts have different Solubility in water.
Date posted:
April 12, 2019
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Describe an experiment to show that Pressure affects the boiling point.
Date posted:
April 12, 2019
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Using a solid naphthalene as an example,describe how impurities affects the melting point of a substance.
Date posted:
April 12, 2019
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Describe an experiment to show how the two types of flames are produced.
Date posted:
April 12, 2019
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Give a brief description of titration.
Date posted:
April 12, 2019
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How should a Solution or Mixture be transferred from one vessel to another?
Date posted:
April 12, 2019
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What does quantitative Transfer mean?
Date posted:
April 12, 2019
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Describe how a Top-loading Balance is used.
Date posted:
April 12, 2019
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Explain how a Calorimeter is used.
Date posted:
April 12, 2019
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Describe how a Calorimetry is used.
Date posted:
April 12, 2019
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Explain how an Analytical Balance is used.
Date posted:
April 12, 2019
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Explain how a Pipette is used.
Date posted:
April 12, 2019
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Explain how graduated Cylinders are used.
Date posted:
April 12, 2019
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Explain how a Volumetric (measuring) Flask is used.
Date posted:
April 12, 2019
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Explain how a burette is used.
Date posted:
April 12, 2019
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Draw and name the apparatus used in the laboratory.
Date posted:
April 12, 2019
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Describe an experiment to demonstrate the purity of water using boiling point.
Date posted:
April 11, 2019
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State three examples of allotropes of carbon.
Date posted:
April 9, 2019
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Define the following terms as used in chemistry: atom,molecule, element and compound
Date posted:
April 9, 2019
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Describe how the mixture of sugar, iodine and lead (II) carbonate can be separated.
Date posted:
April 9, 2019
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Explain why elements in group eight are inert. Give one use of argon that depends on this characteristics.
Date posted:
April 3, 2019