Advertisements
Advertisements
प्रश्न
Classify the Following as a Physical Or a Chemical Change.
Curdling of Milk
उत्तर
Chemical change
APPEARS IN
संबंधित प्रश्न
Fill in the blank.
A new substance is formed in a ............... change.
Tick (√) the correct alternative from the choice given for the following statement.
A substance which can not sublime is
Tick (√) the correct alternative from the choice given for the following statement.
The compound rust is a hydrated oxide of
State one instance where water undergoes a physical change and one in which it undergoes a chemical change.
Classify the Following as a Physical Or a Chemical Change.
Making of a Sugar Solution
Fill in the blank.
The process of a liquid changing into a solid is called ________
Change is the law of nature and occurs in our everyday life, at all times and in all places.
Differentiate between the following change with a suitable example.
Periodic and non-periodic change
Fill in the blank with the appropriate word of the statement given below:
If a change is permanent and irreversible it is considered a _________ change.
Select the chemical changes from the following list of changes
Preparation of carbon dioxide from calcium carbonate & dilute hydrochloric acid.
Name the following.
The product of the chemical change in keeping a polished iron nail exposed to the atmosphere.
