LiquidsAnomalous Behaviour of Water6Choose the best answerWater becomes less dense when it freezes because:AAn open hydrogen-bonded structure containing empty spaces formsBIonic bonds are formedCO–H bonds disappearDMolecular mass decreases Like 0 Discuss 0Share
LiquidsAnomalous Behaviour of Water7Choose the best answerWater shows anomalous expansion when cooled from:A100°C to 0°CB4°C to 0°CC10°C to 4°CD0°C to −10°C Like 0 Discuss 0Share
LiquidsAnomalous Behaviour of Water8Choose the best answerIn a frozen lake, the relatively warm liquid water near the bottom is approximately:A10°CB4°CC0°CD−4°C Like 0 Discuss 0Share
LiquidsAnomalous Behaviour of Water9Choose the best answerThe density of liquid water at approximately 4°C is:AMaximumBZeroCMinimumDIndependent of temperature Like 0 Discuss 0Share