ChemistryWhich of the following can be reversed?

Which of the following can be reversed?


  1. A
    Melting of wax   
  2. B
    Burning of candle   
  3. C
    Solidification of melted wax   
  4. D
    Both 1 and 3 

    Fill Out the Form for Expert Academic Guidance!l



    +91



    Live ClassesBooksTest SeriesSelf Learning



    Verify OTP Code (required)

    I agree to the terms and conditions and privacy policy.

    Solution:

            If we take melted wax and cool it, it will convert back to its original state.
            Wax melting is reversible.
            Once the wax has evaporated and converted to gaseous form, the burning of a candle cannot be reversed. It is impossible to solidify and turn it into a candle structure. The act of lighting a candle is irreversible.
            When a candle burns, its size shrinks and cannot be restored to its former size.The reduction in candle size during burning is irreversible.
            We can heat the solidified form of wax to return it to its original state.It is possible to reverse the solidification of melting wax.
     
    Chat on WhatsApp Call Infinity Learn

      Talk to our academic expert!



      +91


      Live ClassesBooksTest SeriesSelf Learning




      Verify OTP Code (required)

      I agree to the terms and conditions and privacy policy.