12th Class Chemistry Solutions / विलयन Question Bank 12th CBSE Chemistry Solutions

  • question_answer
      Rubbing isopropyl alcohol often gives a cooling sensation to the skin. Why?

    Answer:

                      Isopropyl alcohol \[(C{{H}_{3}}CHOHC{{H}_{3}})\] being a volatile liquid absorbs the required latent heat of vaporization from the skin thereby giving a cooling sensation.


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