Are you looking for Mcqs on Water pollution? If Yes then you are at right place. Here you will find Water pollution Mcq Questions and Answers, Trivia, Quiz, Interview MCQ & Water pollution Current Affairs for Competitive Exams like Neet exams, around 30% to 40% of Neet questions are asked from given Water pollution Mcqs. as you know Questions and Ansers on Water pollution is very important for Neet Exam. In this Water pollution MCQ section for Neet competition we are covering MCQS on Water pollution
Question : Which of the following is not a waterborne disease?
A. Measles
B. Typhoid
C. Cholera
D. Hepatitis
Question : Which of the following units is used for measuring the turbidity of water?
A. EAU Formazin Attenuation Units
B. FNU- Formazin Nephelometric Unit
C. NTU – Nephelometric Turbidity Units
D. All of the above
Question : The amount of dissolved solids passing through the filters in the process of filtration is called __________.
A. Independent of suspended solids
B. Sum of total solids and suspended solids
C. Difference between total solids and suspended solids
D. All of the above
Question : According to the Geological survey, water with less than 1000 ml/litre of total dissolved solids is __________.
A. Brine water
B. Freshwater
C. Slightly saline
D. Moderately saline
Question : Which of the following salts are the main causes of temporary hardness?
A. Calcium sulphate
B. Magnesium sulphate
C. Magnesium chloride
D. Magnesium carbonate
Question : Which of the following diseases or infections is caused due to poor water hygiene?
A. Leprosy
B. Trachoma
C. Conjunctivitis
D. All of the above
Question : In most freshwater lakes, the algal productivity is limited by the availability of which of the following inorganic ions?
A. Carbon
B. Nitrogen
C. Phosphorus
D. All of the above
Question : The main sources of Arsenic in water are ________.
A. Floods
B. Fertilizers
C. Industrial waste
D. Both b and c
Question : Which of the following is a waterborne disease?
A. Typhoid
B. Cholera
C. Diarrhoea
D. All of the above
Question : Which of the following techniques is used to remove fluorides from the water bodies?
A. Osmosis
B. Ion exchange
C. Lime softening
D. Both b and c
Question : What is the health effects of excess fluoride in drinking water?
A. Fluorosis
B. Toothaches
C. Lung disease
D. Intestinal infection
Question : Which of the following techniques is used to determine the concentration of odour compounds in the given water sample?
A. Settling
B. Flushing
C. Stripping
D. Chlorination
Question : Chlorofluorocarbon are nonflammable chemicals mainly used in _________.
A. Perfumes
B. Refrigerators
C. Air conditioners
D. All of the above
Question : Which of the following is mainly responsible for the causes of water pollution?
A. Afforestation
B. Oil refineries
C. Paper factories
D. Both b and c
Question : Which of the following salts is the main cause of permanent hardness of water?
A. Magnesium sulphate
B. Magnesium bicarbonate
C. Magnesium carbonate
D. None of the above