Question

2.
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​

Answer 1

Answer:

e burning of fuels is the answer

Answer 2

BURNING ᴏF FUELS

UR ANSWER