WorksheetsAmines Quiz
Total questions: 10
Worksheet time: 5mins
Choose the answer that best classifies the amine in the molecule below.
Primary
Secondary
Tertiary
Quaternary
Which of the following is synthesized from a parent compound by replacement of one atom with another atom or group of atoms?
synthesis
derivatives
alkyl group
reduction
Which of the following are classified under organic solvents, EXCEPT
hydrocarbons
aromatic hydrocarbons
amines
nitrile
The position of a signal along the x-axis of an NMR spectra is called
Smaller chemical shift
chemical shift
Larger chemical shift
resonance frequency
Smaller chemical shift (δ) values correspond with
high frequency
higher resonance frequency
lower resonance frequency
lower frequency
________is shifting negative charge towards this spot in the molecule.
electron density
N atom
weak base
strong acid
Primary amines obtained by reduction of nitroalkanes with Ni would yield to _______
dimethyl amine
butyl amine
dimethyl amine
ethyl amine
________is a colourless, water-soluble liquid. It is used as a solvent and a precursor to other organic compounds.
nitroethane
ethyl cyanide
Propionitrile
ethyl amine
Choose the answer that best classifies the amine in the molecule below.
Primary
Secondary
Tertiary
Quaternary
The yellow solid precipitate dissolves in 5% NaOH indicates the presence of______________
primary amine
secondary amine
tertiary amine
quaternary amine
