A colourless gas 'X' has a formula C_{3}H_{6} | vedclass

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(B) The chemical formula $C_{3}H_{6}$ corresponds to the general formula $C_{n}H_{2n}$,which is characteristic of alkenes.Alkenes are unsaturated hydr

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Propene

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(B) The chemical formula $C_{3}H_{6}$ corresponds to the general formula $C_{n}H_{2n}$,which is characteristic of alkenes.Alkenes are unsaturated hydrocarbons containing a carbon-carbon double bond.Bromine water is a standard test for unsaturation; it turns from reddish-brown to colourless in the presence of alkenes or alkynes.Since the compound is an alkene with $3$ carbon atoms,its name is propene $\left(H_{3}C-CH=CH_{2}\right)$.

$A$ colourless gas '$X$' has a formula $C_{3}H_{6}$. It decolourises bromine water. Write the chemical name of '$X$'.

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