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Kaisiyam kaabaid se ethen kis prkar Bnai jati hai |
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Answer» PRODUCTION. Calcium carbide is produced industrially in an ELECTRIC arc furnace from a MIXTURE of lime and coke at approximately 2,200 °C (3,990 °F). This method has not changed since its invention in 1892: CaO + 3 C → CaC2 + CO. |
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