`3-`methyl pent`-1,3-`diene is

4 - methyl penta-1, 2- diene is

Which of the following represents 3-methylpenta-1,3-diene?

Draw the structure of 4-methylpenta-1,3-diene

Draw the structure of: 2-Bromo-3-ethayl penta-1,4-diene

The structure of 4-methyl pent-2-ene is

Write down the structure of the following compounds: (i) Pent -3 - en - 1 - yne (ii) 3 - methylpenta - 1 - 4 - diyne (iii) 3 - (2 - methyl propyl)hept - 1 - en - 4 - yne (iv) 3 - ethylpenta - 1,3 diene (v) 5 - ethylnylhepta - 1,3,6 - triene (vi) 4 - ethyl - 4 - methylhex - 1 - yne

The correct structure of 2- Ethyl -3- methyl hex -1,4- diene

3-methyl-1-pentene

Give the major products (not stereoisomers) of the following : a. b. 1-Ethylcyclopenta -1,3- diene c. Give the major and the minor products : Buta -1,3- diene d. Cycloocta -1,3,5- triene e. Hexa -2,4- diene f. Penta -1,3- diene