Search
.Management Sciences
Category: Chemical Process
Conversion of CO to CO2 by steam in presence of a catalyst is called__________________?
0
A. Steam reforming
B. Shift conversion
C. Steam gasification
D. None of these
______________ Nature of hypo (sodium thiosulphate) makes it useful in photography ?
A. Oxidising
B. Reducing
C. Complex forming
D. Photochemical
At very high concentration of enzymes, the rate of fermentation chemical reaction is _____________ the concentration of reactants?
A. Independent of
B. Directly proportional to
C. Inversely proportional to
D. Proportional to the square of
Pick out the wrong statement ?
A. Catalytic hydrogenation of carbon monoxide produces methyl alcohol
B. In nylon-6, the number 6 represents the total number of carbon atoms in the ring
C. Raw materials for DDT manufacture are benzene and chlorine
D. Ethanolamines are produced by using ammonia and ethylene oxide as raw material
Recent Comments