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Combustion and Flame
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20/04/2021 3:37 pm
Topic starter
Fill in the blanks.
(a) Burning of wood and coal causes _____ of air.
(b) A liquid fuel, used in homes is ______
(c) Fuel must be heated to its ______ before it starts burning.
(d) Fire produced by oil cannot be controlled by ______
1 Answer
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20/04/2021 3:38 pm
(a) pollution
(b) LPG
(c) ignition temperature
(d) water