Chemistry - Halogen Derivative Question with Solution | TestHub
ChemistryHalogen DerivativeNUCLEOPHILIC SUBSTITUTION REACTIONS (SN1 AND SN2), SN(NEIGHBOURING GROUP PARTICIPATION), SNIHard2 minPYQ_2015
ChemistryHardsingle choice
In the reaction,
The productis
Options:
Answer:
D
Solution:
Firstly, the given compound is treated with dilute hydrochloric acid with an aqueous solution of sodium nitrite at low temperature to give benzene diazonium chloride product, this reaction is known as diazotisation reaction. Now, the obtained product is heated with anhydrous cuprous cyanide, the halogen atom is replaced by cyano group.
Stream:JEESubject:ChemistryTopic:Halogen DerivativeSubtopic:NUCLEOPHILIC SUBSTITUTION REACTIONS (SN1 AND SN2), SN(NEIGHBOURING GROUP PARTICIPATION), SNI
⏱ 2mℹ️ Source: PYQ_2015
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