4 student a b c and d were asked to carry out a decomposition reaction each one followed different method of mentioned A heated aqueous solution of iron sulphate in a test tube ,B added Zn granules to iron sulphate in a test tube and then heated the mixture, C heated crystal of iron sulphate in a test tube, D heated crystals of iron sulphate along with copper sulphate crystal in a China dish .which student adopted the correct method?
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the answer is , C. hope it help u
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Answer:
The correct option is C)3
Explanation:
In decomposition reactions, the reactant when exposed to heat or light, it gets broken down into two or more products.
Heating iron sulfate in a test tube is the correct way to carry out a decomposition reaction.
Option a) is incorrect because ferrous sulfate exists in the form of crystals.
Option b) is incorrect because it is not the decomposition reaction.
Option d) is incorrect because iron sulfate and copper sulfate are not heated together.
Hence, option c) is the correct answer.
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