SaraNextGen Study App [2022-23]
Last Updated On 23-10-2022 - By Sara

BOD is concerned with

1)

Microbes

2)

Organic matter

3)

Microbes and organic matter

4)

None of the above


Question ID - 100375 :-

BOD is concerned with

1)

Microbes

2)

Organic matter

3)

Microbes and organic matter

4)

None of the above

1 Answer
5876 Votes
3537

Answer Key : (3) -

Biochemical Oxygen Demand (BO4) is a measure of pollution by organic matter present in a sample of water

BOD is higher in polluted sewage water and is connected with both microbes and organic matter. More the organic pollution, specially sewage, more would be the BOD of water



Next Question :

Which of the following is dimensionally correct

1)

Pressure = Energy per unit area

2)

Pressure = Energy per unit volume

3)

Pressure = Force per unit volume

4)

Pressure = Momentum per unit volume per unit time


View Topper Answer

We hope we have given the updated helpful answer / content for your query in an easily accessible format to help you in preparing adequately. We do offer free support materials, 10th maths guide, 10th science guide, 10th tamil guide, 10th social guide, 10th english guide, science 10th guide and also for all the classes books and guide to all the students who sign up for SaraNextGen. Apart from traditional textbook queries, we've got conjointly provided further high order level thinking issues, that are seemingly to be expected in boards and competitive exams. It includes conceptual queries, MCQs, Long and short answer type queries, etc. These Questions are designed to learn each student and academics by providing chapter-wise further issues focusing totally on testing conceptual information with applications. Here, we've got provided a number of the necessary ways in which within which the solutions of all the Questions will profit students of class 1 to 12. If you have any queries, drop a message to us and we will get back to you at the earliest.


SaraNextGen