Search
.Management Sciences
Category: Chemistry Mcqs
Enzymes from the same organism which catalyze same reaction but are chemically and physically distinct from each other are called______________?
0
A. Oxidoreductases
B. Hydrolases
C. Isoenzymes
D. Isomerases
Amorphous substances posses_________________?
A. No definite geometry
B. No definite heat of fusion
C. No sharp melting points
D. All of the above
The main pollutant of leather tanneries in the waste water is____________________?
A. chromium III
B. chromium IV
C. chromium V
D. chromium VI
The element that act as anode always have ______________ position in electrochemical cell?
A. higher
B. lower
C. in middle
D. no effect of position
Product of charge and distance is called__________________?
A. Pressure
B. Bond length
C. Work
D. Dipole moment
The compounds in which water molecules are added are called_______________?
A. Hydrated ions
B. double salts
C. hydrates
D. complexes
Recent Comments