Give any three types of structural isomers. Give examples.

Name the three structural level of organ. Give examples.'

What are the three types of hydrides? Give examples for each.

Leaves are used not only for photosynthesis but also for reproduction. a) Name the type of reproduction. b) Give an example.

What is neutralisation? Give an example.

What is adsorbate? Give example.

Give examples.Co-enzyme

Give the reasonance structure of O_3 .