Advertisements
Advertisements
प्रश्न
Under which different types can the following changes be classified?
Conversion of milk into yoghurt.
Advertisements
उत्तर
The conversion of milk into yoghurt can be classified under the following types of changes:
- Chemical Change → A new substance (yoghurt) is formed from milk, and the change cannot be reversed easily.
- Irreversible Change → Once milk turns into yoghurt, it cannot be changed back into milk.
संबंधित प्रश्न
State whether the following is physical or chemical changes.
burning of wood -
State whether the following is physical or chemical changes.
Boiling of an egg —
Tick (√) the correct alternative from the choice given for the following statement
Burning is a
Tick (√) the correct alternative from the choice given for the following statement
When sugar is heated, its colour changes into
True or false?
During a physical change energy is either given out or absorbed by the system.
Under which different types can the following changes be classified?
Bursting of a cracker.
How can a change occur in a substance?
Picture based question
Observe the picture and list down the changes that are accompanied in the picture.
- ______.
- ______.
- ______.
Paper, LPG, CNG petrol, etc, are ______ substances.
______ is the process in which something becomes different from what it was earlier.
