IGNOU BCHCT 135 SOLUTIONS, PHASE EQUILIBRIUM, CONDUCTANCE, ELECTROCHEMISTRY & FUNCTIONAL GROUP ORGANIC CHEMISTRY-II LAST YEAR QUESTION PAPER Hindi & English Read more
IGNOU BCHCT 131 ATOMIC STRUCTURE, BONDING, GENERAL ORGANIC CHEMISTRY AND ALIPHATIC HYDROCARBONS LAST YEAR QUESTION PAPER Hindi & English Medium Read more