2 methyl 3 heptyne
Asked by maham237 @ in Chemistry viewed by 290 People
Which molecule contains a total of seven carbon atoms?
2-methyl-heptyne
2-methyl-propane
3-methyl-2-hexene
3-methyl-1-pentene
Asked by maham237 @ in Chemistry viewed by 290 People
Which molecule contains a total of seven carbon atoms?
2-methyl-heptyne
2-methyl-propane
3-methyl-2-hexene
3-methyl-1-pentene
Answered by maham237 @
Answer:
3-Methylhex-2-ene
Explanation:
You count the atoms in the stems of the names and add them up.
C. 3-Methylhex-2-ene
Methyl = 1C
Hexene = 6C
Methylhexene = 7C
A. 2-Methylhept-1-yne is wrong. It has 1C + 7C = 8C
B. 2-Methylpropane is wrong. It has 1C + 3C = 4C
D. 3-Methylpent-1-ene is wrong. It has 1C + 5C = 6C
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