10th Class Science Sample Paper Sample Paper - 4 Term - 1

  • question_answer
      Write chemical reaction for soda acid fire extinguisher. How does it work?

    Answer:

      Chemical reaction for soda acid fire extinguisher is                                                                                                (1) Working Released   2 gas does not support combustion. Being heavier than air, it cuts the air supply to the burning object by covering it and hence fire gets extinguished due to lack of oxygen.                    (1/2)


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