Class 10 ch–1 (what is meant by displacement reaction give three example)
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Explanation:
The type of chemical reaction in which the lower reactive metal is replaced by the the higher one is calle displacement reaction.
➡For ex----Na + FeSo4= NaSo4+ Fe.
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Answered by
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Answer:
a reaction in which a single reactant is broken down to 2 or more products is known as decomposition reaction
ex-1.photolysis-------2AgCl--->2Ag+Cl(2)
2.thermal decomposition------2FeSo(4)---------->Fe(2)O(3)+so(2)+so(3)
3.electrolysis-----------2H(2)o--------->2h(2)+o(2)
Explanation:
the number in the bracket is written under the alphabet
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