Question

write the IUPAC name of the following compounds
1) CH3CH (CH3)CH2(CH3)3
2)CH2(CH3)CH=CH2
3)CH3CCH(CH3)2​

Answer 1

1,2,2-trimethyl propane

2-methyl propene

3-methylbut-2-ene

Explanation:

I think the hydrogen numbers are wrong