Question

Draw the structure of (27,5Z)-3-bromohepta-2,5-diene.
Br
A)
B)
Br
D)
C)
Br
Br​

Answer 1

Answer:

Br

A)

B)

Br

D)

C)

Br

Br

it is your answer

Answer 2

Explanation:

Structure -

( Refer to the attachment. )

Additional information -

IUPAC Name = (2Z 5Z) 3-bromo hepta-2,5-diene

Priority = Double bonds

Functional group = Halogen

Substituent = Bromine

Longest C-chain = 7

Molecular formula = C7H11Br

Molecular mass = 174.9 g/mol

Calculation -

→ 12×7 + 1×11 + 79.9

→ 84 + 11 + 79.9

→ 174.9

Isomerism = Geometrical isomerism

Type = E and Z isomer

Note -

E = If substituent is attached opposite side to each other in double bonded C-atom.

Z = If substituent is attached same side in double bonded C-atom.