Multiple choice The clusters of H3Ru3NiCp(CO)9 are used to catalyse azane synthesis flue gas carbonic oxide methanation Hydrodesulfurization butyl hydride hydrogenolysis Reveal answer Fill a bubble to check yourself A Correct answer Explanation Correct answer. H3Ru3NiCp(CO)9 clusters contain Ru-Ni as core metals, which catalyse the azane synthesis.