Chemical Reaction Engineering A gaseous reactant is introduced in a mixed reactor of 3 litres volume at the rate of 1 litre/second. The space time is __________ seconds. 1 43833 32 3 1 43833 32 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A batch reactor suffers from following disadvantage. Poor product quality control High labour and handling cost All of these High shutdown time requirement for emptying, cleaning and refilling Poor product quality control High labour and handling cost All of these High shutdown time requirement for emptying, cleaning and refilling ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The unit of frequency factor in Arhenious equation is None of these Same as that of rate constant Same as that of activation energy Dimensionless None of these Same as that of rate constant Same as that of activation energy Dimensionless ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Half life period of decomposition of a liquid 'A' by irreversible first order reaction is 12 minutes. The time required for 75% conversion of 'A' is __________ minutes. 12 24 18 6 12 24 18 6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering From collison theory, the reaction rate constant is proportional to Tm.exp(- E/RT) Exp(- E/RT) Exp(- E/2RT) √T Tm.exp(- E/RT) Exp(- E/RT) Exp(- E/2RT) √T ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering BET apparatus None of these Is made entirely of stainless steel Operates at very high pressure Measures the catalyst surface area directly None of these Is made entirely of stainless steel Operates at very high pressure Measures the catalyst surface area directly ANSWER DOWNLOAD EXAMIANS APP
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