Choose the correct statements:
A. BOD curve in lake water follows 1st order kinetic
B. Ultimate BOD increases in direct proportion to concentration of degradable organic matter
C. Oxygen depletion in lake water is related to both ultimate BOD and the rate constant (R)
D. Numerical value of BOD rate constant does not depends on water temperature
E. Numerical value of BOD rate constant does not depend on nature of the waste
Choose the most appropriate answer from the options given below:
1
A, B and D Only
2
B, C, D and E Only
3
A, B and C Only
4
A, B, C and D Only