Question

PLEASE ANSWER THE QUESTION I'LL MARK AS BRAINLIEST​​

Answer 1

Answer:

1:combustion is a high temperature exothermic redox reaction between a fuel and a oxidant, usally atmospheric oxygen that produce oxidised, often gaseous products in a mixture termed as smoke.

2: the lowest temperature at which a combustible substance when heated takes fire in air and continues to burn called also autogenous ignation.

3:the reason phosphorus is stored in water is beacuse it will ignite on contact with air. It is kept in water beacuse it is insoluble in water.

4: see picture.

5:the water cannot be used to control fires involving oil and petrol beacuse water is heavier than oil so water sinks below and the oil keeps burning.

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