2. Questions Bank
  3. 9th Class
  4. Science
  5. Matter in Our Surroundings

9th Class Science Matter in Our Surroundings Question Bank 9th CBSE Science Matter in Our Surroundings

  • question_answer
      What happens to the boiling point of a liquid   when   atmospheric   pressure decreases?       

    Answer:

                      Boiling point decreases when atmospheric pressure decreases because boiling point is the temperature at which vapour pressure of a liquid becomes equal to atmospheric pressure.


You need to login to perform this action.
You will be redirected in 3 sec spinner