The incorrect statements regarding geometrical isomerism are :
$(A)$ Propene shows geometrical isomerism.
$(B)$ Trans isomer has identical atoms/groups on the opposite sides of the double bond.
$(C)$ Cis$-$but$-2-$ene has higher dipole moment than trans$-$but$-2-$ene.
$(D)$ $2-$methylbut$-2-$ene shows two geometrical isomers.
$(E)$ Trans$-$isomer has lower melting point than cis isomer.
Choose the $CORRECT$ answer from the options given below :

• A
  $(A)$,$(D)$ and $(E)$ only
• B
  $(C)$,$(D)$ and $(E)$ only
• C
  $(B)$ and $(C)$ only
• D
  $(A)$ and $(E)$ only