A) \[CaS{{O}_{4}}.2{{H}_{2}}O\]
B) \[N{{a}_{2}}C{{O}_{3}}\]
C) \[CaC{{O}_{3}}\]
D) \[{{K}_{2}}C{{O}_{3}}\]
Correct Answer: C
Solution :
[c] \[CaC{{O}_{3}}\xrightarrow{\Delta }CaO+C{{O}_{2}};\] \[CaO+{{H}_{2}}O\to \underset{(B)}{\mathop{Ca{{(OH)}_{2}}}}\,\] \[Ca{{(OH)}_{2}}+C{{O}_{2}}\to \underset{(A)}{\mathop{CaC{{O}_{3}}+{{H}_{2}}O}}\,\]You need to login to perform this action.
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