Q. The double bond in ethene is formed from a

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Q. An estimated amount of 10,000 ethene monomers bond together to make polymer chain of

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Q. Under certain conditions, the ethene molecule reacts to give

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Q. Alcoholic drinks are manufactured by fermentation of

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Q. If ethene is a reactant, then the product will be

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Q. Alkenes mostly follow the reaction of

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Q. The smaller units which react together to form polymer are called

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Q. C=C has a high electron density area hence it is

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Q. Carrier bags are usually made from

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Q. Unsaturated oils become partially saturated when they are reacted with

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Q. Due to the presence of double bonds, alkenes are

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Q. The breaking of large less useful hydrocarbons into smaller less useful hydrocarbons is known as

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Q. The formula of ethene is

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Q. Useful alkenes for chemical industries is supplied by

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Q. Hydrocarbons containing double bonds are called

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Q. Alkenes (C=C) are known to be

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Q. The catalyst which is used to break hydrocarbons is

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Q. Aluminum oxide does not react with

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Q. Aluminum oxide reacts as an acid upon reaction with

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Q. Aluminum oxide (Al₂O₆) reacts as a base (OH⁻) upon reaction with

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