Q15 please tell(i) and (ii) parts only. Share with your friends Share 0 Geetha answered this Element X has valence electron 4 (valency 4)So its hydride isX4H1 Cross multiplyThe formula of the compound is XH4Element Y has valence electron 5 (valency 3)So its hydride isY3H1 Cross multiplyThe formula of the compound is YH3Element Z has valence electron 7 (valency 1)So its hydride isZ1H1 Cross multiplyThe formula of the compound is ZH. ii) The dipole moment is more for ZH as Z is a more electronegative element and its more polar. 1 View Full Answer Reena answered this Please answer 0
