State what happens when
1) hydrated copper sulphate is heated
2) gypsum is heated at 373 K
3) chlorine gas is passed through dry slaked lime
Answers
Answered by
5
1. when hydrated copper sulphate is heated then it lose all its water of crystallisation.
2. when gypsum is heated at 373k then it becomes POP.
3. look at the image
2. when gypsum is heated at 373k then it becomes POP.
3. look at the image
Attachments:
Jas41:
if we reverse the second and heats PoP then?
it loses its water of crystallisation
Answered by
3
2) when gypsum is heated at 373k it’s loses water and forms plaster of Paris
3) its a formula
When chlorine reacts with calcium hydroxide or dry slaked like its form bleaching powder
3) its a formula
When chlorine reacts with calcium hydroxide or dry slaked like its form bleaching powder
Attachments:
Similar questions