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Biochemical oxygen Demand ,(BOD) is a measure of organic material present in water.BOD value less than 5 ppm indicates a water sample to be
Options
(a) rich in dissolved oxygen
(b) poor in dissolved oxygen
(c) highly polluted
(d) not suitable for aquatic life
Correct Answer:
rich in dissolved oxygen
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Which of the following statements is not correct
- The number of structural isomers in hexane is
- Number of unpaired electrons in N2⁺ is
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Topics: Environmental Chemistry
(28)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following statements is not correct
- The number of structural isomers in hexane is
- Number of unpaired electrons in N2⁺ is
- Pyridine is less basic than triethylamine because
- A sample of CaCO₃ is 50% pure. On heating 1.12 L of CO₂ at STP is obtained
Topics: Environmental Chemistry (28)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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