Multiple choice The clusters of H3Ru3NiCp(CO)9 is used to catalyse Ammonia synthesis CO methanation CO2 methanation Hydrodesulfurisation Butane hydrogenolysis Reveal answer Fill a bubble to check yourself A Correct answer Explanation H3Ru3NiCp(CO)9 clusters contain Ru-Ni as core metals and catalyse the ammonia synthesis.