NABTEB GCE 2021 CHEMISTRY ANSWER

December 2, 2021 MR_ABILITY 0

CHEMISTRY OBJ -OBJ 1BBBBCCABBC 11ADDCAACBDA 21BBADBBCAAD 31CCBCCBBADA 41ABCCCDBABA Completed. ++++++++++++++++++++••++++++++++++++++••++++++++++++++++++++++++++++ CHEMISTRY- ESSAY (1ai) (a) Reduction; Copper (b) Electrolytically; Aluminium (1aii) (i) It is ductile (ii) […]