For the reaction: `X(g) rarr Y(g)+Z(g)`, the following data were obtained at `30^(@)C`: `{:("Experiment",[X](mol L^(-1)),"Rate" (mol L^(-1) hr^(-1))),(I,0.17,0.05),(II,0.34,0.10),(III,0.68,0.20):}` In experiment `(I)`, what time will reactant `(X)` take to be reduced into `0.0425 M`?A. `2.4 hr`B. `0.48 hr`C. `3.1 hr`D. `4.7 hr`

For the reaction: `X(g) rarr Y(g)+Z(g)`, the following data were obtai

1.	For the reaction: `X(g) rarr Y(g)+Z(g)`, the following data were obtained at `30^(@)C`: `{:("Experiment",[X](mol L^(-1)),"Rate" (mol L^(-1) hr^(-1))),(I,0.17,0.05),(II,0.34,0.10),(III,0.68,0.20):}` In experiment `(I)`, what time will reactant `(X)` take to be reduced into `0.0425 M`?A. `2.4 hr`B. `0.48 hr`C. `3.1 hr`D. `4.7 hr`
Answer» Correct Answer - D `a=0.17M, (a-x)= 0.0425M` `t=(2.3)/(0.294hr^(-1))log.(0.17)/(0.0425)` `=(2.3)/(0.294)log4(2.3)/(0.294)xx0.6=4.7hr`

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