Science, asked by wwwpinkey2, 1 month ago

25.
C.O.D. means
(a) Chemical Oxygen Demand
(c) Commercial Oxygen Demand
(b) Complete Oxygen Demand
(d) None of these

Answers

Answered by vvv4

1

Answer:

chemical oxygen demand

is your answer ☺️

Previous Question

Next Question

Similar questions

Math, 27 days ago

pls answer my question...

Science, 27 days ago

Difference between oxidation & reduction. Give one example of each .

Math, 27 days ago

If the lines 2x + 3y = 6 and 6x – ky = 18 are coincident lines, then find the value of k.

History, 1 month ago

‘তামা-পাথরের যুগ’ বলতে কী বােঝায়?

English, 1 month ago

Write the meaning of the following q) 256 1 upon 4 b) 10 1 upon 5...

Math, 8 months ago

The value of n raise to the power 3 – n raise to the power 2 + n – 1 for n = 1 is...

Physics, 8 months ago

11. State the difference between the converging and diverging beams of light. short Answer ...

History, 8 months ago

Were Mughal rulers Sufi?