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Practice Test 13

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(1)CH₃CH₂ – CH₂ – CH₂ – NH₂
(ii)with KOH (alcohol) and CHCl₃ produces bad smell
(2)CH₃C = CH
(ii)gives white ppt with ammonical AgNO₃
(3)CH₃CH₂COOCH₃
(i)alkaline hydrolysis
(4)CH₃CHOH – CH₃
(iv)with Lucas reagent cloudiness appears after 5 minutes

An organic compound A containing nitrogen, on acid catalysed hydrolysis produces a water soluble organic compound B and a gaseous compound C. When methyl magnesium bromide is slowly added to A in 1 :1 ratio and hydrolysed, it produces a compound which can be obtained by dry distillation of the calcium salt of B. The compound A is

N-methylmethanamide
N-ethylmethanamide
acetonitrile
N, N-dimethylmethanamide

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