s-Block ElementsHard

Question

Plaster of Paris hardens by :

Options

A.giving off CO2
B.utilising water
C.changing into CaCO3
D.giving out water

Solution

2CaSO4.H2O CaSO4.2H2O CaSO4.2H2O
plaster of Paris                     Orthorhombic                             Monoclinic

Create a free account to view solution

View Solution Free
Topic: s-Block Elements·Practice all s-Block Elements questions

More s-Block Elements Questions

Select correct statement(s) :...K2O can be prepared by...When ionic hydrides react with water, the products are :...Which of the following has the highest reactivity towards water ?...At high temperature, nitrogen combines with CaC2 to give :...