Question

Alkanes,

General Formula: C, H 2n+2
Carbon Names Molecular Formula
C2H6
Ethane
Unknown No. of
Carbon (n)
Ex. If n= 2
1.If n = 4
2. If n= 5
3. If n = 7
4. If n = 8
5. If n= 9​

Answer 1

Firstly ALKANES FORMULA IS CnH2n+2

C4H10 Butane

C5H12 Pentane

C7H16 Hectane

C8H18 Octane

C9H20 Nonane