During manufacture of H2SO4, the oxidation of SO2 to... - Solved MCQs & Answer

For a first order isothermal chemical reaction in a porous catalyst, the effectiveness factor is 0.3. The effectiveness factor will increase if the________?

Ans: Catalyst size is reduced or the catalyst diffusivity is increasedRead →

MCQ #5423

Thermoplastic materials________?

Ans: None of theseRead →

MCQ #7511

Ethanol amine is produced using ammonia and________?

Ans: Ethylene oxideRead →

MCQ #1255

The critical moisture content in case of drying indicates the ________ rate period?

Ans: Beginning of fallingRead →