A) Bones with gypsum.
B) Calcium phosphate with sulphuric acid.
C) Calcium phosphate with \[HCl\].
D) Calcium carbonate with phosphoric acid.
Correct Answer: B
Solution :
[b] \[C{{a}_{3}}{{\left( P{{O}_{4}} \right)}_{2}}+2{{H}_{2}}S{{O}_{4}}+5{{H}_{2}}O\to \] \[Ca{{\left( {{H}_{2}}P{{O}_{4}} \right)}_{2}}.{{H}_{2}}O+2CaS{{O}_{4}}.2{{H}_{2}}O\]
You need to login to perform this action.
You will be redirected in
3 sec
