Which type of metals form effecive catalyssts ?
A. Alkali metla
B. Transiton metals
C. Alkaline earths
D. Radioactive metals
A. Alkali metla
B. Transiton metals
C. Alkaline earths
D. Radioactive metals
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Correct Answer – B
Transition metals are more are more effective catalyst on accoun of their larger surfae area and half-filled nature of penultimate d-subshells .