all decomposition reactions are endothermic reactions.why?
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175
1) Decomposition reactions involve breaking of bonds which require energy. Due to this decomposition reactions are generally endothermic in nature.
2) Blue copper sulphate is CuSO4.5H2O.When it is heated, water of crystallization is lost and the salt becomes anhydrous CuSO4 which is colourless.
2) Blue copper sulphate is CuSO4.5H2O.When it is heated, water of crystallization is lost and the salt becomes anhydrous CuSO4 which is colourless.
Answered by
43
All decomposition reactions are endothermic reactions because they involve the breaking of bonds.
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