Search
.Management Sciences
Category: Chemistry Mcqs
Saponification is the hydrolysis of fat or oil with an__________________?
0
A. Acid
B. Alkali
C. Enzyme and alkali
D. Enzyme and acid
The rate of E1 reaction depends upon______________________?
A. the concentration of substrate
B. the concentration of nucleophile
C. the concentration of substrate as well as nucleophile
D. base the concentration of substrate as well as nucleophile
Which of the following is not an amino acids_____________________?
A. glumatic acid
B. lactic acid
C. aspartic acids
D. glycine
Which one of the following has the maximum number of isotopes ?
A. oxygen
B. carbon
C. tin
D. chlorine
A single chlorine free radical can destroy how many ozone molecules ?
A. 10
B. 100
C. 10000
D. 100000
A solution can be both____________________?
A. dilute and concentrated
B. dilute and saturated
C. saturated and unsaturated
D. saturated and super saturated
Which of the following are the conditions of colligative properties_______________?
A. Non-electrolye solute
B. Non-volatile solute
C. Dilute solution
D. All of the above
Recent Comments