Hot distilled water would make for a clearer ice cube. It has less entrained gases.
It doesn't
Distilled water is close to pure water, and if it was distilled in a clean environment it would be pure water. Thus no, it would not have maltose ( a sugar) in it.
100 degree cel
distilled water
Indeed it is. Almost. There may be impurities, because it has not been boiled to evaporation temperature. Do not use it as 'distilled' water.
Distilled water is when it is just h2o, any positive results would man that it was not/is not distilled.
If you want to make distilled water from rainwater, you would perform distillation on the rainwater.
Impurities. Impurities in water will cause the water to evaporate at a slightly higher temperature than 100 deg C. If you where to use distilled water it would evaporate at 100 deg C.
It drops in temperature. It gets cold.
You may regard distilled water as a pure substance. Common salt would be another, as would refined sugar.
Of the three, he would use distilled water. In reality he would use tap water.
The difference in temperature is not significant; for an impure water the freezing point is lower.