Considering the basic strength of amines in aqueous solution, which one has the smallest pK_b value?
02Medium35×since 2005Q524
In the Hofmann bromamide degradation reaction, the number of moles of NaOH and Br₂ used per mole of
amine produced are:
03Easy35×since 2005Q525
The test to distinguish primary, secondary and tertiary amines is :
04Easy35×since 2005Q528
A compound 'X' on treatment with Br₂/NaOH, provided C₃H₉N, which gives positive carbylamine test. Compound 'X' is :
05Easy35×since 2005Q529
The most appropriate reagent for conversion of
C₂H₅CN into CH₃CH₂CH₂NH₂ is
06Easy35×since 2005Q530
Which of the following is least basic?
07Easy35×since 2005Q531
Ammonolysis of Alkyl halides followed by the treatment with NaOH solution can be used to prepare primary, secondary and tertiary amines. The purpose of NaOH in the reaction is :
08Easy35×since 2005Q532
In the reaction of hypobromite with amide, the carbonyl carbon is lost as :
09Medium35×since 2005Q533
Compound A is converted to B on reaction with CHCl₃ and KOH. The compound B is toxic and can be decomposed by C. A, B and C respectively are :
10Easy35×since 2005Q534
Which of the following is not a correct statement for primary aliphatic amines?