[" 22.From the following data,the activation energy "],[" for the reaction (cal/mol): "],[H_(2)+I_(2)rarr2HI],[T,Kquad 1T,K^(-1)quad log_(10)K],[769quad 1.3times10^(-3)quad 2.9],[667quad 1.5times10^(-3)quad 1.1],[" a) "4times10^(4)quad " b) "2times10^(4)],[" c) "8times10^(4)," d) "3times10^(4)]

For the given reaction: H_(2) + I_(2) rarr 2HI Given: {:(T(K),1//T(K^(-1)),log k,),(769,1.3 xx 10^(-3),2.9,),(67,1.5 xx 10^(-3),1.1,):} The activation energy will be

For the given reaction: H_(2) + I_(2) rarr 2HI Given: {:(T(K),1//T(K^(-1)),log k,),(769,1.3 xx 10^(-3),2.9,),(67,1.5 xx 10^(-3),1.1,):} The activation energy will be

When ln K is plotted against 1/T, the slope was found to be -10.7 xx 10^3 K activation energy for the reaction would be :

When ln k is poltted against 1/T, the slope was found to be - 10.7 xx 10 ^(3)K, activation energy for the reaction would be :

Magnetic susceptibility of magnesium at 300K of temperature is 1.2times10^(-5) ,the magnetic susceptibility of magnesium at 30 K of temperature will be 1.2times10^(-3) 1.2times10^(-4) 1.2times10^(-5) 1.2times10^(4)

For a 1st order reaction log K is plotted against 1/T and, the slope of the line is -1.5xx10^2K . The activation energy for the reaction would be

For a reaction 2NO(g) + 2H_(2)(g) rarr N_(2)(g)+2H_(2)O(g) the following data were obtained: |{:(,[NO] (mol L^(-1)),[H_(2)] (mol L^(-1)),"Rate" (mol L^(-1) s^(-1))),(1.,5 xx 10^(-3),2.5 xx 10^(-3),3 xx 10^(-5)),(2.,15 xx 10^(-3),2.5 xx 10^(-3),9xx10^(-5)),(3.,15 xx 10^(-3),10 xx 10^(-3),3.6 xx 10^(-4)):}| (a) Calculating the order of reactions. (b) Find the rate constant. (c ) Find the initial rate if [NO] = [H_(2)] = 8.0 xx 10^(-3) M

For a reaction 2NO(g) + 2H_(2)(g) rarr N_(2)(g)+2H_(2)O(g) the following data were obtained: |{:(,[NO] (mol L^(-1)),[H_(2)] (mol L^(-1)),"Rate" (mol L^(-1) s^(-1))),(1.,5 xx 10^(-3),2.5 xx 10^(-3),3 xx 10^(-5)),(2.,15 xx 10^(-3),2.5 xx 10^(-3),9xx10^(-5)),(3.,15 xx 10^(-3),10 xx 10^(-3),3.6 xx 10^(-4)):}| (a) Calculating the order of reactions. (b) Find the rate constant. (c ) Find the initial rate if [NO] = [H_(2)] = 8.0 xx 10^(-3) M

For the reaction H_(2) (g)+I_(2)(g) rarr 2HI(g) , the rate of disappearance of H_(2) is 1.0 xx 10^(-4) mol L^(-1) s^(-1) . The rate of appearance of HI will be