mass of cyclohexanol = density*volume
                                 Â
= 0.96 g/ml*10
                                 Â
= 9.6 g
moles of cyclohexanol = mass/ molar mass
                                   Â
= 9.6/100
                                   Â
= 0.096 moles.
moles of cyclohexanol = moles of
cyclohexene
mass of cyclohexene formed = moles * molar
mass
                                            Â
= 0.096*82
                                            Â
= 7.872 g