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Q. Explain the structure of Alkenes?
Ans.
Alkenes have the general formula CnH2n. Therefore, for every n carbon atoms, there are 2n hydrogen atoms.
Alkenes have C = C double bonds and are therefore unsaturated.
Ethene (also called ethylene) and is the first member of the alkene series:
Ethylene is made by passing ethanol vapor over heated aluminum oxide which acts a catalyst.
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Saytzeff rule
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Q.How can we determine Concentrations of Solutions? Ans. The concentration of a solution is the quantitative expression of the amount of solute dissolved in the solution.
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