Chemistry, asked by gotorasel16, 6 months ago

COD এর পূর্নরুপ কি?
(a) Carbon Oxyzen Demand
(b) Chemical Oxyzen Demand
(c) Clorine Oxygen Demand
(d) সবগুলাে

Answers

Answered by shajilbp67

0

Answer:

Carbon oxygen demand is the right answer

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