Diffusion Whiteboard exercise Play

Diffusion and dissolving Class activity Play

Diffusion and dissolving Whiteboard presentation Play

Dividing numbers in standard index form Animation Play

Drawing the straight line given in a standard form Whiteboard exercise Play

Dynamic state of chemical equilibrium Whiteboard exercise Play

Dynamic state of chemical equilibrium Student activity Play

Effect of temperature on free energy change Student activity Play

Effects of temperature and volume on gas pressure Slideshow Play

Elasticity, plasticity and brittleness Student activity Play

Elasticity, plasticity and brittleness Whiteboard exercise Play

Electrolysis Student activity Play

Electrolysis of molten salt Animation Play

Electrolysis of salts in water solution Animation Play

Energy considerations Animation Play

Enthalpy of formation of methane Animation Play

Entropy and spontaneous changes Student activity Play

Entropy and spontaneous changes Whiteboard exercise Play

Entropy and the probability of transition of a system to a state of higher entropy Student activity Play

Entropy and the probability of transition of a system to a state of higher entropy Whiteboard exercise Play

Equal numbers Whiteboard exercise Play

Evaporation, condensation, and boiling Whiteboard exercise Play

Evaporation, condensation, and boiling Student activity Play

Finding out the state of a substance at room temperature Slideshow Play

Finding the melting point of water Animation Play