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Question

Chemistry Question on GROUP 2 ELEMENTS

Thomas slag is:

A

Ca3(PO4)22H2OCa _{3}\left( PO _{4}\right)_{2} \cdot 2 H _{2} O

B

Ca3(PO4)2CaSiO3Ca _{3}\left( PO _{4}\right)_{2} \cdot CaSiO _{3}

C

MgSiO3MgSiO _{3}

D

CaSiO3CaSiO _{3}

Answer

Ca3(PO4)2CaSiO3Ca _{3}\left( PO _{4}\right)_{2} \cdot CaSiO _{3}

Explanation

Solution

Thomas slag or phosphatic slag is a mixture of calcium phosphate and calcium silicate, which is used as a manure.