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Identify the product 'X' obtained in the following chemical reaction : CaCO₃ —Δ→ 'X' + CO₂
Write one equation each for decomposition reactions where energy is supplied in the form of heat, light or electricity.
A mixture of oxygen and ethyne is burnt for welding. Can you tell why a mixture of ethyne and air is not used?
While cooking, if the bottom of the vessel is getting blackened on the outside, it means that
Why are carbon and its compounds used as fuels for most applications?
Assertion (A): Saturated hydrocarbons burn with a blue flame. Reason (R): Saturated hydrocarbons contain less carbon content, so there is a complete combustion of these compounds.
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