Question

The total energy during a physical or chemical process remains the
same but suppose we consider the burning candle again - can we
somehow put together the heat and light generated along with the products
of the reaction to get back the chemical energy in the form of wax?
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Answer 1

Answer:

no we cannot put back heat n light energy

but we can get wax by heating it again n cooling it

Answer 2

Lets solve for it,

Explanation:

According to the law of conservation of energy, Energy can nor be created and neither be destroyed in a reaction, it can just be changed from one form to another.

Similarly for the burning of candle the energy is dissipated majorly in the form of heat and light. This process is a chemical process wherein new products are formed. This is an irreversible chemical reaction, therefore it is not possible to go back starting material again.