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