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Water is not effective in extinguishing a fire caused by petrol because |
Answer» <html><body><p> <a href="https://interviewquestions.tuteehub.com/tag/water-1449333" style="font-weight:bold;" target="_blank" title="Click to know more about WATER">WATER</a> and petrol are immiscible with each other and petrol which forms the upper layer <a href="https://interviewquestions.tuteehub.com/tag/continues-2542063" style="font-weight:bold;" target="_blank" title="Click to know more about CONTINUES">CONTINUES</a> to burn</p><br/><br/><p>As water is heavier than petrol therefore slips down permitting the petrol to <a href="https://interviewquestions.tuteehub.com/tag/rise-1189674" style="font-weight:bold;" target="_blank" title="Click to know more about RISE">RISE</a> to the surface and <a href="https://interviewquestions.tuteehub.com/tag/continue-409821" style="font-weight:bold;" target="_blank" title="Click to know more about CONTINUE">CONTINUE</a> to burn. Besides, the existing temperature is so high that the water poured on the fire evaporates even before it can extinguisher the fire. Thus the petrol fire cannot be extinguished by water.</p></body></html> | |