Water of Crystallisation
Trending Questions
Q.
What is the color of Ferrous sulfate crystals? How does this colour change after heating?
Q.
What is the chemical formula for melting ice?
Q. The number of water of crystallization molecules present in one molecule of plaster of Paris is:
- 4
- 0.5
- 0.2
- 1
Q.
On heating hydrated Copper Sulphate, it turns ______ colour.
Q.
What are the colour of the following salts?
(i) Calcium nitrate
(ii) Ferrous sulphate
(iii) Copper sulphate
(iv) Lead nitrate.
Q. Answer the question below, relating your answers only to salts in the following list: Sodium chloride, anhydrous calcium chloride, copper sulphate−5−water?
(b) If copper sulphate−5−water is heated, anhydrous copper sulphate is formed. What is it’s colour?
(b) If copper sulphate−5−water is heated, anhydrous copper sulphate is formed. What is it’s colour?
Q. Which of the following salts does not contain any water of crystallisation?
- Washing soda
- Gypsum
- Baking soda
- Blue vitriol
Q. Aman was heating blue vitriol in a testtube and after a while it became white coloured amorphous substance. Give reason.
