Question

Mark the compound which posses inonic covalent and co ordinate bond

Answer 1

Within NH4+ ion, three hydrogens are bonded to the nitrogen by simple covalent bonds and the fourth hydrogen by coordinate-covalent bond by using the lone pair on the nitrogen. (2) The bicarbonates of sodium and potassium (NaHCO3 and KHCO3) have ionic, covalent and hydrogen bonds in pure state.

Answer 2

Within NH4+ ion, three hydrogens are bonded to the nitrogen by simple covalent bonds and the fourth hydrogen by coordinate-covalent bond by using the lone pair on the nitrogen. (2) The bicarbonates of sodium and potassium (NaHCO3 and KHCO3) have ionic, covalent and hydrogen bonds in pure state !