| ⇦ | 
| ⇨ |
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 shows maximum number of oxidation states
- An orbital in which n = 4 and l = 2 is expressed by
- Among the given compounds, one which can be distinguished by AgNO₃ is
- If a gas expands at constant temperature , it indicates that
- When 4g of iron is burnt to ferric oxide at constant pressure, 29.28 kJ of heat
Topics: Environmental Chemistry
(28)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following shows maximum number of oxidation states
- An orbital in which n = 4 and l = 2 is expressed by
- Among the given compounds, one which can be distinguished by AgNO₃ is
- If a gas expands at constant temperature , it indicates that
- When 4g of iron is burnt to ferric oxide at constant pressure, 29.28 kJ of heat
Topics: Environmental Chemistry (28)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply