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You want to perform an experiment to stu...

You want to perform an experiment to study a double displacement reaction in your school laboratory. Name two aqueous solutions required for the experiment. Stare the colour change you are likdy to observe on mix- ing the two solutions.

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DINESH PUBLICATION-PERIODIC CLASSIFICATION OF ELEMENTS-PBQs
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  2. While studying the double displacement reaction, the solutions of bari...

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  9. Give a simple test to distinguish soaps from detergents.

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  10. Write the name of apparatus/chemicals required to study the following ...

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  11. A student added sodium hydrogen carbonate solution in ethanoic acid ta...

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  14. A gas is liberated immediately with brisk effervescence when you add a...

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  18. A student addd few pieces of aluminium metal to two test tubes A and B...

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