Advertisements
Advertisements
प्रश्न
Change of a bud into a flower is a change which cannot be reversed. Give four more such example.
Advertisements
उत्तर
Examples of irreversible changes.
- Milk into curd
- Burning of wood
- Ripening of fruits
- Digestion of food
APPEARS IN
संबंधित प्रश्न
Short Answer Type Question:
What happens when sugar is heated?
Drying of wet clothes in air is an example of
Burning of match stick is a reversible change.
Analogy
Curdling of milk : irreversible change :: Formation of clouds : ________change
Periodical removal of one of the products of a reversible reaction increases the yield.
To walk through a waterlogged area, you usually shorten the length of your dress by folding it. Can this change be reversed?
Change is the ______ of a substance from one form to another.
The blackening of the Silver anklet is a (an) ______.
Paheli had bought a new bottle of pickle from the market. She tried to open the metal cap to taste it but could not do so. She then took a bowl of hot water and immersed the upper end of the bottle in it for five minutes. She could easily open the bottle now. Can you give the reason for this?
Tearing of paper is said to be a change that cannot be reversed. What about paper recycling?
