Question

While lighting a candle, Rahul observed the following changes- i) Wax was melting. ii) Candle was burning. iii) Size of candle was reducing iv) Melted wax was getting solidified Of the above, the changes that can be reversed are- *

i) and ii)

ii) and iii)

iii) and iv)

i) and iv)​

Answer 1

Answer:

(i) and (iv)

Wax was melting and Melted wax was getting solidified because it is a reversible process.

Answer 2

Answer:

answer is

Explanation:

i) and iv)

|.) Wax was melting.

iv) Melted wax was getting solidified Of the above, the changes that can be reversed are- *