Oct-1-ene, $\text{CH}_3(\text{CH}_2)_5\text{CH}=\text{CH}_2$, is capable of being thermally cracked. Which of compounds W, X, Y and Z could be formed by thermally cracking oct-1-ene? W: $\text{CH}_2=\text{CH}_2$, X: $\text{CH}_3\text{CH}=\text{CH}_2$, Y: $\text{CH}_3\text{CH}_2\text{CH}_3$, Z: $\text{CH}_2=\text{CHCH}=\text{CH}_2$.
- AW, X, Y and Z
- BW, X and Y only
- CW, X and Z only
- DW and X only