The rate of the reaction: `CH_(3)COOC_(2)H_(5) + NaOH to Ch_(3)COONa + C_(2)H_(5) OH` is given by the equation, rate `= k [CH_(3) COOC_(2)H_(5)][NaOH]
The rate of the reaction:
`CH_(3)COOC_(2)H_(5) + NaOH to Ch_(3)COONa + C_(2)H_(5) OH` is given by the equation,
rate `= k [CH_(3) COOC_(2)H_(5)][NaOH]`
If concenration is expressed in mol/L the units of k are
A. `mol^(-2) L^(2) s^(-1)`
B. `mol L^(-1) s^(-1)`
C. `L mol^(-1) s^(-1)`
D. `S^(-1)`
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Correct Answer - C
For a second order reaction, `(dx)/(dt) = k [A]^(2)`
`("conc.")/("time") = k [conc.]^(2)`
`(mol L^(-1))/(s) = k mol L^(-1) xx mol L^(-1)`
`k = L mol^(-1) s^(-1)`
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