Exam-style question
Try this first
What is the general formula for alkenes?.
- A.C_nH_2n
- B.C_nH_2n+2
- C.C_nH_n
- D.C_nH_2n-2
Answer and explanation
Attempt the question first, then reveal the model answer and explanation.
Common mistake
No common mistake is linked to this question yet.
