Science, asked by samairabansal, 6 months ago

Which one of the following is an irreversible change?
(a) evaporation or boiling of wax
(b) only gentle heating of wax
(c) melting of wax
(d) burning of wax

Answers

Answered by puranjimal1981

0

Answer:

c melting of wax is right answer

Answered by nainika2345

0

Answer:

c) melting of wax

Explanation:

In option a,b,d - all are reversible

In option c - Melting of wax is an irreversible change

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