MCQ
Which of the following are reversible changes:
- ABreaking a toy.
- BMelting of ice cream.
- CChanging shape of cloth by folding it.
- ✓$(B)$ and $(C)$ both
✓
Answer
Correct option: D.
$(B)$ and $(C)$ both
$(B)$ and $(C)$ both
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which of the following is not a standard unit of measuring length?
The earthworm makes the soil useful for plants because:
Which method is used to get pure solvent from a solution?
Which is a device to image the sun?
Pistil is the:
Which of the following was not used by ancient people to cover their bodies?
Fishes have scales on their bodies to
We need a pair of muscles to move a bone, because a muscle:
The diagram below shows an electric circuit.
Chemical energy from the battery is changed into electrical energy. This electrical energy is then changed to which type of energy?
Chemical energy from the battery is changed into electrical energy. This electrical energy is then changed to which type of energy?
When an alkaline coper sulphate solution is added to a food item, then a violet colour is produced. The food item is :