Multiple choice Which of the following sandwich compounds has diamagnetic nature? (pi-C5H5)2Ti (pi-C5H5)2V (pi-C5H5)2Cr (pi-C5H5)2Fe (pi-C5H5)2Co Reveal answer Fill a bubble to check yourself A Correct answer Explanation (pi-C5H5)2Ti has zero number of unpaired electrons and possesses diamagnetic nature.