Question

U n Carbon monoxide reacts with O2 to form CO2; 2CO(g) + O2(g) Ulu it take for juice to get spoilt at 40°C? reaction given in the table below. →2C02(9) information on this [CO] mol/L [O2] mol/L Rate of reaction (mol/L. min) 0.02 0.02 4x10-5 0.04 0.02 1.6x10-4 0.02 0.04 What is the value for the rate constant for the reaction in proper related unit? 8x10-5

11th - 12th Class

Chemistry

Solution

151

4.0 (1 ratings)

Pate ( =kleft[operatorname{coj}^{9}[0,]^{b}right. ) Usimg info (1) & 2 ( left(frac{1}{2}right)^{frac{9}{2}}(1)^{b}=frac{4}{16} Rightarrowleft(frac{1}{2}right)^{9}=left(frac{1}{2}right)^{2} ) ( 15 i m ) a 45img info (1) 8 (3) ( (1)^{a}left(frac{1}{2}right)^{b}=left(frac{1}{2}right) Rightarrowleft(frac{1}{2}right)^{b}=left(frac{1}{2}right) ) Now ( 4 sin g ) info. 1 ) [ begin{array}{l} 4 times 10^{-5}=k^{text {rote comstant }} k=frac{left.4 times 10^{-5} 0.02right)^{2}}{left(2 times 10^{-2}right)^{3}}=left(frac{1}{2}right)^{times 10}=5 end{array} ]