Advertisements
Advertisements
प्रश्न
What is reversible change?
Advertisements
उत्तर
Changes which can be reversed are called reversible change.
Eg: melting of ice.
APPEARS IN
संबंधित प्रश्न
Short Answer Type Question:
What happens when sugar is heated?
To walk through a waterlogged area, you usually shorten the length of your dress by folding it. Can this change be reversed?
Name the two types of changes.
Differences between
reversible and irreversible changes are:
Analogy:
Irreversible change: Making idly front batter.
Reversible change: ______.
A piece of iron is heated till it becomes red-hot. it then becomes soft and is beaten to a desired shape. What kind of changes are observed in this process-reversible or irreversible?
Can we reverse the following change? If yes, suggest the name of the method.
Water vapour into water
Give one example of change occurs on mixing two substances, but can be reversed.
Circle the odd one out. Give a reason for your choice.
Find the odd one out. Give reason for your choice.
