Which of the following names of the organic compounds is not correctly written?

Question

Which of the following names of the organic compounds is not correctly written? (A) Option 1

4-hydroxy-3-methoxy benzaldehyde (B) Option 2

5-methyl cyclohexane carboxaldehyde (C) Option 3

2-(2-chlorophenyl) ethanal (D) CH2=CH- oversetO overset|. |.C-CH=CH2 penta-1, 4-dien-3-one

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/c-ohm7bwwuyi91.png" /> text3-methylcyclohexane textcarbaldehyde

Q. Which of the following names of the organic compounds is not correctly written?

4-hydroxy-3-methoxy benzaldehyde

5-methyl cyclohexane carboxaldehyde

2-(2-chlorophenyl) ethanal

$C H_{2} = C H - C ∣ ∣ O - C H = C H_{2}$
penta-1, 4-dien-3-one

$3-methylcyclohexane carbaldehyde$