Some chemical reactions are given below. Identify the energy
change involved and write down what type of chemical
reaction takes place here.
a) Burning of a candle
b) Glowing of a fire fly
c) Plating a copper ring with gold
d) Reaction between potassium hydroxide and sulphuric
acid
e) Burning of fuels
Answers
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Answer:
a.combustion reaction
b.bioluminescence
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plating a copper ring with gold
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