How is chloride of lime chemically different from calcium chloride " Why does chloride of lime gradually lose its chlorine when kept exposed to air ?

Sodium chloride itself is not deliquescent, but it absorbs moisture when exposed to air. Why ?

How is heating of sugar different from heating of ammonium chloride ? Explain your answer.

Sodium choride or calcium chloride is used to clear snow from the roads. Why?

Chlorine atom differs from chloride ion in the number of

Why does dry hydrogen chloride gas not show its acidic property ?

(a) When sodium is brunt in chlorine, sodium chloride is formed, and when molten sodium chloride is electrolysed, then sodium and chorine are formed. What type of reaction takes place: (i) in the first case ? (ii) in the second case ? (b) When hydrogen is prossed over heated copper oxide, copper and stem are formed. write a balanced chemical equation for this reaction. state which of the chemicals is oxidised and which is reduced ? (c) what would you observe when zinc is added to a solution of iron sulphate ? write the chemical equation of the reaction which takes place. why does this reaction occur?