Home
Class 7
CHEMISTRY
State whether the following statements a...

State whether the following statements are true or false :
Condensation of steam Is not a chemical change.

Text Solution

AI Generated Solution

To determine whether the statement "Condensation of steam is not a chemical change" is true or false, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Terms**: - **Condensation**: This is the process where a gas (in this case, steam) turns into a liquid (water) when it cools down. - **Chemical Change**: A change that results in the formation of new substances with different properties. It is usually irreversible. - **Physical Change**: A change that does not alter the chemical composition of a substance. It is generally reversible. ...
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PHYSICAL AND CHEMICAL CHANGES

    LAKHMIR SINGH & MANJIT KAUR|Exercise EXERCISE|102 Videos
  • FIBRE TO FABRIC

    LAKHMIR SINGH & MANJIT KAUR|Exercise EXERCISE|89 Videos
  • WASTE WATER STORY

    LAKHMIR SINGH & MANJIT KAUR|Exercise EXERCISE|72 Videos

Similar Questions

Explore conceptually related problems

State whether the following statements are true or false Air is transparent

State whether the following statements are true or false: Liquefaction of air is a chemical change.

Knowledge Check

  • State whether the following statements is false ?

    A
    `(sqrt2)/3` is a rational number.
    B
    There are infinitely many rational between any two integers.
    C
    Number of rational numbers between 15 and 18 is infinite.
    D
    Rational are numbers which can be written in the form `p/q` , ` q ne 0,` p and q both are integers.
  • Similar Questions

    Explore conceptually related problems

    State whether the following statements are true or false: Breaking down of ozone (a gas) is a chemical change.

    State whether the statements are true or false axxb=bxxa

    State whether the statements are true or false a-:a=b-:a

    State whether the following statements are true or false: Corrosion of metal is a physical change.

    State whether the statements are true or false a-b=b-a

    State whether the following statements are true or false Chalk dissolves in water

    State whether the statements are true or false -3xx3=-12-3