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Which of the following is aromatic carbanion?

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Important Questions on Hydrocarbons

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Consider the given reaction.

2CH3-CH3+3O2MnCH3COO22X+2H2O

Product X is

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The catalyst that can be used in aromatisation reaction is/are
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The alkene X on reductive ozonolysis gives CH3-CO-CH3 and HCHO. Alkene X is
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Alkyne X which when passes through hot iron tube at 873 K forms Benzene. Alkyne X is
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Products A and B respectively are

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The most stable conformation of n-butane is
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The number of carbon atoms in the alkane obtained by the electrolysis of aqueous solution of sodium salt of ethanoic acid is