Which catalyst is prepared by precipitation from a nitrate solution with potassium carbonate?(a) Iron(b) Zinc(c) Nickel(d) IronThis question was addressed to me in an international level competition.I would like to ask this question from Catalyst in section Hydrocarbon Synthesis and Hydroformylation of Unit Processes

Which catalyst is prepared by precipitation from a nitrate solution wi

1.	Which catalyst is prepared by precipitation from a nitrate solution with potassium carbonate?(a) Iron(b) Zinc(c) Nickel(d) IronThis question was addressed to me in an international level competition.I would like to ask this question from Catalyst in section Hydrocarbon Synthesis and Hydroformylation of Unit Processes
Answer» Correct choice is (C) NICKEL For explanation I would say: Nickel catalysts have been prepared by precipitation from a nitrate solution with potassium carbonate in the PRESENCE of thoria and kieselguhr in the proportions 100Ni: 18ThO2: 100 kieselguhr.

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