A definite quantity of water and coconut oil are heated in separate test tubes using the same amount of heat.
In which case does the temperature increase slowly?

A definite quantity of water and coconut oil are heated in separate test tubes using the same amount of heat. a. In which case does the temperature increase slowly? b. What is the reason for this? c. Write any one practical application of this property.

Zinc piece and zinc powder are taken in two test tubes and equal amount of dil. HCl is added. In which test tube does the reaction proceed faster?

When water is heated at its boiling point or melting point, its temperature does not change. Why is there no change in temperature?

Take 10 mL distilled water in a test tube and take the same volume of hard water in another test tube. Add a few drops of soap solution to both the test tubes and shake well. Do both the test tubes contain the same quantity of foam? Which test tube contains more foam? What do you infer?