The higher the $BOD$ of waste water,the higher is the amount of .......... in it.

  • A
    Oxygen
  • B
    Microbes
  • C
    $CO_2$
  • D
    Pollution

Explore More

Similar Questions

The cause of water bloom is ..........

$A$ : $ESP$ can remove particulate matter by more than $99\;\%$.
$R$ : Anode attracts the particles and provides a positive charge to them,allowing them to fall.

What are the three major kinds of impurities in domestic wastewater?

Choose the incorrect sentence regarding an electrostatic precipitator.

Which effect is caused by lead on catalytic converter?

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo