Which of the following catalyst is used in the polymerisation of CH=_CH to C6H6 (a) AlCl3 (b) HgSO4 (c) NbCl3 (d) HCl Which of the following catalyst is used in the polymerisation of CH=_CH to C6H6 (a) AlCl3 (b) HgSO4 (c) NbCl3 (d) HCl December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]