Question
A melted chocolate is kept in a refrigerator. It solidifies again. This is an irreversible change.
Answer: Option B
:
B
Was this answer helpful ?
:
B
When a melted chocolate is kept in a refrigerator it solidifies on cooling. However when it will be kept at room temperature, it will absorb heat and melt again. Hence, it is a reversible process..
Was this answer helpful ?
More Questions on This Topic :
Question 7.
All the changes around us are good.
....
Question 8.
In any situation, a change can be
....
Submit Solution