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
      You are given the following substances: Ethyl alcohol, glycerol, diethyl ether and water. Arrange these compounds in increasing order of their rate of evaporation.  

    Answer:

                   Glycerol < water < ethyl alcohol < diethyl ether  


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