Question

free points :

What is the full form of ISI.​

Answer 1

Answer:

Indian standard Institution

hope it helps you mate...

Answer 2

Answer:

$\huge\mathrm{\pink{ANSWER}}$

Combustion is a chemical process or a reaction between Fuel (Hydrocarbon) and Oxygen. When fuel and oxygen react it releases the heat and light energy. Heat and light energy then result in the flame. So, the formula for Combustion reaction is Hydrobcarbon + Oxygen = Heat energy. Combustion is used in car motors and rocket engines and many other machineries.

Combustion is a chemical process where any fuel has a reaction with air (oxidant) to produce heat energy.And when this heat energy release it will also produce light in the form of a flame. This is the visible part of the reaction, the flames. The general exothermic reaction of combustion can be expressed as:

Hydrocarbon + Oxygen → Carbon Dioxide + Water + Heat Energy

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