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by amyhussein » Wed Mar 13, 2013 11:26 am
the reaction rate is directly proportionate to the square of concentration b. it is inversly proportionate to the concentration of b. if be is increased by 100% what is the change in the percentage of A to keep the rate the same?

A) 100% decrease
b) 50% decrease
c) 40% decrease
d) 40% increase
e) 50% increase

why is d the correct answer?
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Source: — Problem Solving |

by Anju@Gurome » Wed Mar 13, 2013 11:30 am
Anju Agarwal
Quant Expert, Gurome

Backup Methods : General guide on plugging, estimation etc.
Wavy Curve Method : Solving complex inequalities in a matter of seconds.

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