WC is produced by carburization of metallic W powders prepared by the reduction of _______

WC is produced by carburization of metallic W powders prepared by the reduction of _______ Correct Answer Tungstic acid

WC is produced by carburization of metallic W powders prepared by the reduction of tungstic acid (H2WO4), tungsten trioxide (WO3), ammonium paratungstate. These compounds are produced from either the wolframite or scheelite ores.
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