Thermochemistry-1‖ Significance of (+/–)Ve Enthalpy change(▲H) in Endothermic & Exothermic Reaction

This video contains 1) What is enthalpy and it's physical significance in the context of thermochemistry 2) Sign of Change in enthalpy in endothermic and exothermic reaction 3) Energy diagram of any chemical reaction 4) Recognizing activation energy and enthalpy change from energy diagram #chemistry #enthalpy #change_in_enthalpy #exothermicreaction #endothermicreaction #activationenergy #energydiagram #exothermic #endothermic #csirnetchemicalscience #gatechemistry #combinedgeoscientistexamination #aufbau