Science, asked by ajaykumarroy1975, 9 months ago

a ______process in which a
substance reacts with ______
to give off heat iscalled its combustion.​

Answers

Answered by zahaansajid
39

Answer:

An exothermic process in which a substance reacts with oxygen to give off heat is called as combustion

Explanation:

\blacksquare Combustion or burning is a chemical reaction in which a substance (element or compound) reacts with oxygen

\blacksquare It is a redox reaction in which the substance that is burning is oxidised and oxygen is reduced

\blacksquare We can give a number of examples for combustion in our daily lives

1) Burning of coal   =>  \boxed{C + O_2 \longrightarrow CO_2}

2) Burning of fuel in gas stoves    =>  \boxed{2C_4H_{10} +13O_2 \longrightarrow 8CO_2 + 10H_2O }


mddilshad11ab: perfect
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