2-ethyl-3-hydroxyhexanal

2-ethyl-1-hexene

The IUPAC name of given compound is (1) 1-Ethyl-3-methyl cyclohexane (2) 1-Methyl-3-ethyl cyclohexane (3) 3-Methyl-I-ethyl cyclohexane (4) 3-Ethyl-I-methyl cyclohexane

The continuous chain hydrocarbon isomeric with 2 -methyl -3 -ethyl hexane is:

Write down structure of the following compounds: 2-ethyl-3-oxobutanal

4-ethyl-3-methylheptane

Draw the structures of (i) 3-ethyl-5-methylheptane, (ii) 3-ethyl-2-methylhexane (iii) 2,4-dimethylpent-2-ene

The structural formula of 3-ethyl-2-methyl hexane is

The structural formula of 3-ethyl-2-methyl hexane is

Which of the following IUPAC name is incorrect? (i) 2 -Methyl- 3 -ethylpentane (ii) 2 -Ethyl- 3 -methylpentane (iii) 3 -Methyl- 2 -ethylpentane (iv) 3 -Ethyl- 2 -methylpentane.