Nomenclature of Carbonyls

Q.

The IUPAC name of C₆H₅-CO-CH₂-CH₃

1. Propiophenone

2. Ethyl phenyl ketone

3. Acetophenone

4. 1-Phenylpropan-1-one

Q.

The IUPAC name of C₆H₅-CO-CH₂-CH₃

1. Propiophenone

2. Ethyl phenyl ketone

3. Acetophenone

4. 1-Phenylpropan-1-one

Q. IUPAC name for cinnamaldehyde is:

1. 3–Phenylprop–2-en–1–al
2. 1–Phenylprop-1-al
3. 2–Phenylprop–2-en–1–al
4. 1–Phenylprop–2–en–3–al

Q. IUPAC name of $CC{l}_{3}CHO$ is

1. Chloral

2. Trichloro acetaldehyde

3. 1, 1, 1-trichloroethanal

4. 2, 2, 2-trichloroethanal