Stoichiometry

Students of Class XI learnt about the concept of limiting reagent through three learning stations that had been set up. At the first station, the students prepared molecular models; at the second, they conducted experiments and recorded their observations; and at the third, they solved word problems based on the concept.

STATION 1
Students prepared molecular models with the help of the given material. The leftover resources represented the excess reagent and the consumed bit represented the limiting reagent.

STATION 2
Students carried out experiments to observe the reactions between fixed amount of vinegar and varied amounts of baking soda.

STATION 3
Students solved worksheets to determine the extent of limiting and excess reagents.