NEET Biology question

Not in NEET syllabus

Domestic sewage contains

(A)Suspended solid
(B)Colloidal material
(C)Dissolved material
(D)All of theseCorrect

Answer: (D)

Solution

Domestic sewage is a complex mixture containing suspended solids (e.g., sand, silt), colloidal materials (e.g., faecal matter, bacteria, paper and cloth fibres) and dissolved

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-130064