The reaction of calcined phosphate rock with coke and sand in an electric arc furnace at 1773 K gives a number of products includingA. PhoshorusB. SiliconC. Calcium hydrideD. Calcium oxide

The reaction of calcined phosphate rock with coke and sand in an elect

1.	The reaction of calcined phosphate rock with coke and sand in an electric arc furnace at 1773 K gives a number of products includingA. PhoshorusB. SiliconC. Calcium hydrideD. Calcium oxide
Answer» Correct Answer - A `{:(Ca_(3)(PO_(4))_(2)+5C+3SiO_(2)),("Phosphate rock"),(" "3CaSiO_(3)+P uarr+5CO uarr),(" Slag"):}`

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The reaction of calcined phosphate rock with coke and sand in an electric arc furnace at 1773 K gives a number of products includingA. PhoshorusB. SiliconC. Calcium hydrideD. Calcium oxide

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