How much mass is lost when 1 kg of water at 0°c tums to ice at 0°c ? 1) 243 x 10-12 kg 2) 3.73 x 10-12 kg 3) o kg 4) 0.005 kg

yeah by option (c) i mean option (3), of any doubt in explaination, feel free to ask

thanks but ans is given option 2 3.73*10^-12Kg

Hi, actually when water chages to ice then density changes not mass. and density of ice is less than water that is why ice can float on water. density =mass/volume actually wate...