Category: Chemical Reaction

A chemical reaction, A → 3B, is conducted in a constant pressure vessel. Starting with pure A, the volume of the reaction mixture increases 3 times in 6 minutes. The fractional conversion is ___________________?

Hamad Chemical Reaction 06/05/2020

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A. 0.33
B. 0.5
C. 1
D. Data insufficient, can’t be predicted

If CA is the quantity of reactants initially present, the quantity left after ‘n’ half periods will be equal to__________________?

Hamad Chemical Reaction 05/05/2020

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A. (CA/2)n
B. (½)n CA
C. (CA/2)1/n
D. (CA)1/2n