Chemistry, asked by nayana9247, 5 months ago

please answer the question​

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Answered by Anonymous
3

Answer:

The Constitution lays down the national goals of India - Democracy, Socialism, Secularism and National Integration. It also spells out the rights and duties of citizens.

The enjoyment of the rights and freedoms set forth in the European Convention on Human Rights and the Human Rights Act shall be secured without discrimination on any ground such as sex, race, colour, language, religion, political or other opinion, national or social origin, association with a national minority, ...

Everyone has the right to freedom of thought, conscience and religion; this right includes freedom to change his religion or belief and freedom, either alone or in community with others and in public or private, to manifest his religion or belief, in worship, teaching practice and observance

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Answered by niishaa
1

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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