Question 11 MarkOn reaction of ethyl alcohol with Benzene diazonium chloride ___________ is formed.AnswerBenzene.View full question & answer→
Question 21 Mark____________ is formed when KI reacts with Benzene diazonium chloride.AnswerIodobenzeneView full question & answer→
Question 31 MarkSandmeyer reaction is used to prepare chlorobenzene, _____________ and ___________ .AnswerBromobenzene, cyanobenzeneView full question & answer→
Question 41 MarkBenzene diazonium chloride on reaction with phenol in a basic medium (NaOH) gives _________ .Answerorange dye (p-hydroxy azobenzene)View full question & answer→
Question 51 Mark__________ is formed when benzene diazonium chloride is reacted and heated with hydrofluoroboric acid.AnswerFluorobenzeneView full question & answer→
Question 61 MarkThe formula of Hinsberg reagent is __________ .Answer$C _6 H _5 SO _2 Cl$ (Benzene sulphonyl chloride)View full question & answer→
Question 71 MarkAniline _______ Friedel-Crafts reaction.Answerdoes not giveView full question & answer→
Question 81 MarkWhen aniline is heated with conc. $H_2SO_4..........$ is formed.Answersulphamilic acid $(p-$aminobenzene sulphonic acid$)$View full question & answer→
Question 91 MarkAmong the all three primary, secondary and tertiary the most basic amine is ____________ .AnswersecondaryView full question & answer→
Question 101 MarkBy Gabriel phthalimide reaction _________ is prepared.AnswerPrimary amine $\left(1^{\circ}\right)$View full question & answer→