Class 10 Online Courses

Class 10 chemistry Practice Tests

Class 10 Chemistry Online Tests

Water Pollution Multiple Choice Questions (MCQ) PDF Download

The e-Book Water pollution Multiple Choice Questions (MCQ Quiz) with answers, water pollution MCQs PDF download to learn online 10th grade chemistry certificate courses. Solve Environmental Chemistry II Water Multiple Choice Questions and Answers (MCQs), Water Pollution quiz answers PDF for virtual online school. The Water Pollution MCQ App Download: Free learning app for types of hardness of water, water pollution, properties of water test prep for distance learning.

The MCQ What is the fourth step of raw water treatment: sedimentation, coagulation, filtration and chlorination with "Water Pollution" App Download (Free) for virtual online school. Study environmental chemistry ii water quiz questions, download Amazon eBook (Free Sample) for online teaching certification programs.

Water Pollution MCQ Quiz PDF Download: Chemistry MCQs

MCQ 1: What is the fourth step of raw water treatment?

A) sedimentation
B) coagulation
C) filtration
D) chlorination

MCQ 2: Step of sewage water treatment in which sewage is placed in tanks and aerated with large blowers is called

A) primary sewage treatment
B) secondary sewage treatment
C) activated sludge treatment
D) chlorination

MCQ 3: What is the second step of raw water treatment?

A) sedimentation
B) coagulation
C) filtration
D) chlorination

MCQ 4: Step of sewage water treatment in which there are some aeration and organic material is converted to inorganic materials is called

A) primary sewage treatment
B) secondary sewage treatment
C) activated sludge treatment
D) chlorination

MCQ 5: What is the first step of raw water treatment?

A) sedimentation
B) coagulation
C) filtration
D) chlorination

Class 10 Chemistry Practice Tests

Water Pollution Learning App & Free Study Apps

Download 10th Grade Chemistry MCQs App to learn Water Pollution MCQs, 9th Grade Chemistry MCQ App, and College Chemistry MCQ App (Android & iOS). The free "Water Pollution" App includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

10th Grade Chemistry App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

10th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

9th Grade Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)

College Chemistry App (Android & iOS)