Volume of water at STP which contains one mole of electrons is

Water is a liquid having a density=1 g/ml. ∴18 g = 18 ml;Number of electrons in one molecule of H2O = 2(1) + 8 = 1018 ml of H2O contain 10NA electrons (10 moles)1.8 ml of H2O contains NA electrons (1 mole)