A metal, very reactive kept immersed in kerosene when reacts with acid gives a compound which is used in increasing taste of food. This compound obtained from sea-water gas is also produced along reith the compound Now identify metal 2) the 3) the compound 4) the gas and its one nature. the
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statement expressing the essential nature of something; formulation. Definition (noun) The action or process of defining. Definition (noun) The act of defining; determination of the limits.
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i) Sodium is a highly reactive element. It reacts with oxygen when it comes in contact with air and burns. To prevent this it is kept immersed in kerosene.
ii) When dilute hydrochloric acid is added to a reactive metal it reacts to release hydrogen gas. A displacement reaction occurs which results in the formation of the metal chloride and release of hydrogen gas.
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