Question

No chemical reaction takes place when granules of a solid, A, are mixed with the powder of another solid, B. However
when the mixture is heated, a reaction takes place between its components. One of the products, C, is a metal and settles
down in the molten state while the other product. D. floats over it. It was observed that the reaction is highly
exothermic.
Based on the given information make an assumption about A and B and write a chemical equation for the chemical
reaction indicating the conditions of reaction, physical state of reactants and products and the thermal status of
reaction
IL Mention any two types of reactions under which above chemical reaction can be classified [CBSE, 2008]
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Answer 1

Answer:

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Explanation:

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Channel name

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