Chemical Reaction Engineering A catalyst is said to be a negative catalyst, ifit Does not initiate the reaction Reduces the value of equilibrium constant All of these Retards the rate of reaction Does not initiate the reaction Reduces the value of equilibrium constant All of these Retards the rate of reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Space velocity Is the maximum feed rate pre unit volume of reactor for a given conversion Is a measure of the ease of the reaction Describes the extensive operating characteristics of a tubular flow reactor All of these Is the maximum feed rate pre unit volume of reactor for a given conversion Is a measure of the ease of the reaction Describes the extensive operating characteristics of a tubular flow reactor All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A chemical reaction occurs when the energy of the reacting molecules is __________ the activation energy of the reaction. More than Equal to or more than Equal to Less than More than Equal to or more than Equal to Less than ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering What is the value of 'n' if the reaction rate of the chemical reaction A → B, is proportional to CAn and it is found that the reaction rate triples, when the concentration of 'A' is increased 9 times ? 3 1/9 1/3 1/2 3 1/9 1/3 1/2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a first order chemical reaction in a porous catalyst, the Thiele modulus is 10. The effectiveness factor is approximately equal to 1 0.1 0.5 1 0.1 0.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Reaction of benzene with chlorine gas to produce tri-chlorobenzene exemplifies a/an __________ reaction. Consecutive Parallel None of these Elementary Consecutive Parallel None of these Elementary ANSWER DOWNLOAD EXAMIANS APP
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