8th Class Science Combustion and Flame Question Bank Combustion and Flame

  • question_answer Which of the following has the highest calorific value?

    A)  Petrol                                  

    B)                         Coke    

    C)                         Natural gas                       

    D)                         Kerosene                          

    Correct Answer: C

    Solution :

    Natural gas has the highest calorific value of 50000 kJ/kg Petrol has 45000 kJ/kg Kerosene has 45000 kJ/kg and Coke has 28000 kJ/kg

adversite


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

Free
Videos