Chemical Reaction Engineering A catalyst inhibitor Is added in small quantity during the catalyst manufacture itself Lessens its selectivity May be useful for suppressing undesirable side reactions All of these Is added in small quantity during the catalyst manufacture itself Lessens its selectivity May be useful for suppressing undesirable side reactions All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering When a high liquid hold up is required in a reactor for gas liquid reaction, use __________ coloumn. Spray Tray Bubble Packed Spray Tray Bubble Packed ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For multiple reactions, the flow pattern within the vessel affects the Neither A nor B Both A and B Size requirement Distribution of reaction products Neither A nor B Both A and B Size requirement Distribution of reaction products ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering From Arhenius law, a plot of loge K versus 1/T gives a straight line with a slope of (-E/R). The unit of E/R is K cal. °K K cal K cal/°K °K K cal. °K K cal K cal/°K °K ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A balanced chemical reaction equation conforms to the law of Avagadro's hypothesis Gaseous volumes Conservation of mass None ofthese Avagadro's hypothesis Gaseous volumes Conservation of mass None ofthese ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a first order isothermal chemical reaction in a porous catalyst, the effectiveness factor is 0.3. The effectiveness factor will increase if the Catalyst size is reduced or the catalyst diffusivity is increased Catalyst size is increased or the catalyst diffusivity is reduced Catalyst size is increased or the catalyst diffusivity is increased Catalyst size is reduced or the catalyst diffusivity is reduced Catalyst size is reduced or the catalyst diffusivity is increased Catalyst size is increased or the catalyst diffusivity is reduced Catalyst size is increased or the catalyst diffusivity is increased Catalyst size is reduced or the catalyst diffusivity is reduced ANSWER DOWNLOAD EXAMIANS APP
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