$$CH_3 - CH - CH_3$$
$$|$$
$$CH_3$$
a. Write the IUPAC name of this compound.
b. Write the molecular formula.
c. Write the structural formula of its isomer
d. Identify the type of isomerism in the above.
a. $$2$$ - Methyl propane
b. $$C_4 - H_{10}$$
c. $$CH_3 - CH_2 - CH_2 - CH_3$$
d. Chain isomerism