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A+2B to 3C+2D The rate of disappearance...

`A+2B to 3C+2D`
The rate of disappearance of B is `1 xx 10^-2` mole lit^-1 sec^-1` What will be the Rate of change in concentration of A and C?

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`-(d[A])dt = 1/2 (d[B])/dt = 0.5xx10^-2`
1/3 (d[C])/dt = -1/2(d[B])/dt`
therefore (d[C])/dt = -3/2 xx -1 xx10^-2 = 1.5 xx 10^-2 mole L^-1 sec^-1`
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