Brijesh Jindal
Dec 19, 2022 • 45m
Bharat Panchal
Nov 22, 2021 • 1h
53K followers • Chemistry
Nov 20, 2021 • 2h • 291 views
Endothermic and exothermic reactions , enthalpy of reactions , enthalpy of combustion , formation ,neutralisation etc. Bond enthalpies ,resonance energy and based questions .