Ring Chain Isomerism

Q.

Which among the following has a cyclic structure made up of carbon skeletal?

1. Ethyne

2. Ethene

3. Benzene

4. Ethane

Q.

The alicyclic compound cyclohexane and the chain compound hexene are isomers to each other.

1. True

2. False

Q.

Which of the following compound is an isomer of the compound given above?

1. Butane

2. Butene

3. Butyne

4. Cyclobutene

Q.

The chain isomer of cyclobutane is :

1. CH₃ - CH₂ - CH = CH₂

2. CH₃ - CH = CH - CH₃

3. Methyl cyclopropane

4. 

Q. The rhythmic muscular contraction that pushes food from the oesophagus into the stomach is called .

1. peristalsis
2. ingestion
3. digestion