A recently graduated chemistry student got employed as a secondary school teacher. His task was to design some interesti

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A Recently Graduated Chemistry Student Got Employed As A Secondary School Teacher His Task Was To Design Some Interesti 1 (41.94 KiB) Viewed 64 times

A recently graduated chemistry student got employed as a secondary school teacher. His task was to design some interesting experiments that involved computing, maths and chemistry to be displayed at the open day to attract more students to choose science. His experiments involved mixing some chemicals and observing the colour change. He noticed that if one of the reactant's volume was varied, the time taken for colour of the solution to change also varied. So he obtained the results and tabulated them. Using these data, explain what important information can be calculated. Time for the volume colour of to reactant change 1m 20s 1m 10s 2 50s 3 45s 4 5 35s 30s 6 25s 7 22s 8 8