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Chemistry - Hydrocarbon Question with Solution | TestHub

ChemistryHydrocarbonMETHOD OF PREPARATION OF ALKANESEasy2 minPYQ_2020

ChemistryEasysingle choice

A haloalkane can be reduced to an alkane with the help of HI in presence of red phosphorus. Red phosphorus

Options:

Answer:

Solution:

Here red phosphorus is used to regenerate HI as follows
$R B r + 2 H I \to R H + H B r + I_{2}$
$P_{4} + 6 I_{2} \to 4 P I_{3}$
$P I_{3} + 3 H_{2} O \to 3 H I + H_{3} P O_{3}$

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:HydrocarbonSubtopic:METHOD OF PREPARATION OF ALKANES

⏱ 2mℹ️ Source: PYQ_2020

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