Identify electrophilic centre in the following :

${\mathrm{CH}}_3\mathrm{CN}$

Identify electrophilic centre in the following :

${\mathrm{CH}}_3\mathrm{I}$

Identify the relationship between the given compound.

Identify the relationship between the given compound.

Identify the relationship between the given compound.

Identify the relationship between the given compound.

${\mathrm{CH}}_3{\mathrm{COOCH}}_{3 }\& {\mathrm{CH}}_3{\mathrm{COCH}}_2\mathrm{OH}$

Write down the IUPAC name of the following compound:

Phthalic acid

Write down the $\mathrm{IUPAC}$name of the following compound:

Neopentane

Write down the $\mathrm{IUPAC}$name of the following compound:

lsooctane