Molality of ethylene glycol `=(222.6)/(62xx(200)/(1000))`
`= 17.95 m`
`"Wt. of solution"="wt. of gylcol"+"wt. of water"`
`222.6+200= 422.6 g`
Volume of solution `=(422.6)/(1.072)mL`
molarity of ethylene glycol `=(222.6)/(62xx(422.6)/(1.072xx1000))`
`= 9.11 M`