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From the concentrations of C_(4)H_(9)Cl (butyl chloride) at different times given below, calculate the average rate of reaction, C_(4)H_(9)Cl+H_(2)OtoC_(4)H_(9)OH+HCl,during different intervals of time {:(t//s,,,[C_(4)H_(9)Cl]//molL^(-1),,,t//s,,,[C_(4)H_(9)Cl]//molL^(-1)),(0,,,0*100,,,300,,,0*0549),(50,,,0*0905,,,400,,,0*0439),(100,,,0*0820,,,500,,,0*0335),(150,,,0*0741,,,700,,,0*0210),(200,,,0*0671,,,800,,,0*017):} |
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Answer» SOLUTION :Average rate of REACTION in the interval `t_(1)` to `t_(2)=(-"{"[C_(4)H_(9)Cl]_(t_(2))-[C_(4)H_(9)Cl]t_(1)"}")/(t_(2)-t_(1))` `{:("TIME//s",,,[C_(4)H_(9)Cl]//MOLL^(-1),,,"Time interval",,,"Average Rate "(molL^(-1)s^(-1))),(0,,,0*100,,,""-,,,""-),(50,,,0*0905,,,0-50,,,(-(0-0905-0-100)molL^(-1))/((50-0)s)=1*96xx10^(-4)),(100,,,0*0820,,,50-100,,,(-(0*0820-0*0905)molL^(-1))/((100-50)s)=1*70xx10^(-4)),(150,,,0*0741,,,100-150,,,(-(10*0741-0*0820)molL^(-1))/((150-100)s)=1*58xx10^(-4)),(200,,,0*067,,,150-200,,,(-(0.067-0*074)molL^(-1))/((200-150)s)=1*40xx10^(-4)),(300,,,0*0549,,,200-300,,,(-(0*0549-0*067)molL^(-1))/((300-200)s)=1*22xx10^(-4)" & so on."):}` |
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