Explore topic-wise MCQs in Applied Chemistry.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Applied Chemistry knowledge and support exam preparation. Choose a topic below to get started.

1.

The BOD value of industrial waste must be about _________

A. 100
B. 200
C. 300
D. 400
Answer» C. 300
Discussion
2.

Non hazardous organic wastes from the sewage is to be separated from the ___________

A. Toxic industrial wastes
B. Bacteria
C. Helminth
D. Protozoa
Answer» B. Bacteria
Discussion
3.

The BOD value of the domestic sewage is about __________

A. 160
B. 161
C. 166
D. 168
Answer» D. 168
Discussion