Recent questions in Chemistry

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Both, alkenes and alkynes are unsaturated hydrocarbons.

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Justify that alkanes give substitution reactions.

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What are the addition reactions? Explain with an example.

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Why alkane can’t be oxidized with KMnO4 solution?

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Why the alkenes are called 'olefins'?

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Distinguish between propane and propene with a chemical test

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How can you prepare ethene from alcohol and ethyl bromide?

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Why the alkanes are used as fuel?

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What do you know about hydrogenation of alkenes?

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Why the alkanes are called 'paraffin's'?

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A compound consisting of four carbon atoms has a triple bond in it.

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Differentiate between saturated and unsaturated hydrocarbons.

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Write the formula of oxalic acid

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What is the difference between glycol and glyoxalin?

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How can you prepare acetylene from tetrachloroethane?

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How is tetrabromoethane prepared from acetylene?

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Why the alkynes are called acetylenes?

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Which gases are present in LPG?

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Give a few uses of ethene.

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Give a test used to identify unsaturation of an organic compound.

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