s-Block ElementsHard
Question
CaCl2 + H2SO4 
CaSO4.2H2O 
(r) 
(s)
Which of the following option describes, the products, reactants and the reaction conditions.
CaSO4.2H2O (r) (s) Which of the following option describes, the products, reactants and the reaction conditions.
Options
A.(p) Crystallisation (q) Heat at 393 K (r) 2 CaSO4.H2O (s) CaSO4
B.(p) Crystallisation (q) Heat at 393 K at high pressure (r) 2 CaSO4.H2O (s) CaSO4
C.(p) Higher temperature (q) Cool (r) CaSO4.H2O (s) CaSO4
D.(p) Higher pressure (q) Heat at 393 K (r) CaSO4 (s) CaSO3
Solution
CaCl2 + H2SO4 
CaSO4.2H2O 
2 CaSO4.H2O 
CaSO4.
CaSO4.2H2O 2 CaSO4.H2O CaSO4.Create a free account to view solution
View Solution FreeMore s-Block Elements Questions
A piece of magnesium ribbon was heated to redness in an atmosphere of nitrogen and on cooling, water was added, the gas ...On commercial scale, sodium hydroxide is prepared by :...The commercial salt is purified by passing...The function of ″Sodium pump″ is a biological process operating in each and every cell of allanimals. Which ...Lithopone is a mixture of...