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2. Acids, Bases and Salts
medium
Write an equation to show the reaction between Plaster of Paris and water.
Option A
Option B
Option C
Option D
Solution
The chemical equation for the reaction of Plaster of Paris and water can be represented as
$\underset{Plaster\,\,of\,\,Paris}{\mathop{CaS{{O}_{4}}.\frac{1}{2}{{H}_{2}}O}}\,\,+\underset{Water}{\mathop{1\,\frac{1}{2}{{H}_{2}}O}}\,\,\to \,\underset{Gypsum}{\mathop{CaS{{O}_{4}}.2{{H}_{2}}O}}\,$
Standard 10
Science
