Which of the following compounds is not chiral?
1-chloro-2-methyl pentane
2-chloropentane
1-chloropentane
3-chloro-2-methyl pentane
Which of the following species is an electrophile?
H2O
NH3
C2H5OH
SO3
D.
SO3
Electrophiles are electron loving chemical species. These may be either positively charged or electrically neutral species. SO3 can be written as a resonance hybrid of the following structures.
Due to the presence of a positive charge on S, it acts as an electrophile
The IUPAC name of the following compound is
3-ethyl-2-methylbutanal
2, 3-dimethylpentanal
2-ethyl-3-methylbutanal
2-ethyl-3-methylbutan-3-al
Which of the following is not a isomer of pentane?
n-pentane
2, 2-dimethyl 1-propane
2, 3-dimethyl 1-butane
2-methyl 1-butane