InterviewSolution
 Saved Bookmarks
    				| 1. | 
                                    Write the formula of but-1-ene | 
                            
| 
                                   
Answer» Solution :The molecular FORMULA of alkenes is obtained from `C_n H_(2n)`. For but n = 4 . Therefore the molecular formula of butene is `C_4H_8`. In but-1-ene the double BOND is between carbon 1 and 2. so , the sturctural formula of but-1-ene is `CH_3 - CH_2 - CH = CH_2`  | 
                            |