Welcome to Schoolngr.com

Home   School   News   C B T   Classroom
Thursday, 21 November 2024

RegisterLogin

Environmental Pollution - Jamb Chemistry Past Questions and Answers

Exam year:
Question type:
Topics:

Jamb Chemistry Past Questions

Jamb Past Questions and Answers on Environmental Pollution

Question 6:


Which of the following ions is a pollutant in drinking water even in trace amounts?

A. Ca2+
B. Hg2+
C. Mg2+
D. Fe2+


Question 7:


The pollutants that are likely to be present in an industrial environment are?

A. H2S,SO2 and oxides of nitrogen
B. NH3, HCI and CO
C. CO2, NH3 and H2S
D. Dust, NO and CI2


Question 8:


A major effect of oil pollution in coastal waters is the?

A. Destruction of marine life
B. Desalination of the water
C. Increase in the acidity of the water
D. Detoxification of the water


Question 9:


The set of pollutants that is most likely to be produced when petrol is accidentally spilled on plastic materials and ignited is

A. CO, CO2 and SO2
B. CO, HCL and SO2
C. CO, CO2 and HCL
D. SO2, CO2 and HCL


Question 10:


The air pollutant unknown in nature is

A. NO
B. CO
C. HCHO
D. DDT






AboutContact usBack to Top
...

Disclaimer
All Views, Names, Acronyms, Trademarks, Expressed on this website are those of their respective owners. Please note that www.schoolngr.com is not affiliated with any of the institutions featured in this website. It is always recommended to visit an institutions or sources official website for more information. In the same vein, all comments placed here do not represent the opinion of schoolngr.com


SCHOOLNGR - © 2020 - 2024 - Tayo Hammed | Terms Of Service | Copyright | Privacy Policy