1)

The IUPAC  name of  

2452021105_c2.JPG

is 


A) 4-ethyl-5,6,7,9-tetramethyldeca-2,9-diene

B) 7-ethyl-2,4,5,6-tetramethyldeca-1,8-diene

C) 7-ethyl-2,4,5,6-tetramethyldeca-1,7-diene

D) 7-(1-propenyl)-2,3,4,5-tetramethyl non-1-ene

Answer:

Option B

Explanation:

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The correct IUPAC name is 7-ethyl-2,4,5,6-tetramethyldeca-1,8-diene