IIT JEE : Environmental Chemistry QUESTIONS AND ANSWERS :: part1 : 1 to 5
Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :
1.Environmental pollution refers to |
| peeling of top soil |
| dissipation of energy |
| release of toxic/undesirable materials in environment |
| None of the above. |
2.Water is often treated with chlorine to |
| Increase oxygen content |
| Kill germs |
| Cause sedimentation |
| Remove insoluble impurities. |
3.Which of the following cause water pollution ? |
| Smoke/fly ash |
| Automobile exhausts |
| Aeroplanes |
| Silt and pesticides. |
4.Disease caused by eating fish found in water contaminated with industrial waste having mercury is |
| Minamata disease |
| Brights disease |
| Hashimotos disease |
| Osteosclerosis. |
5.Photochemical smog is related to pollution if |
| Air |
| Water |
| Soil |
| All of the above. |
More Environmental Chemistry QUESTIONS AND ANSWERS available in next pages
-
Health is the greatest gift, contentment is the greatest wealth -Buddha
- TNTET 2021 - Practice
- SSC CGL 2021 - Practice
- TNPSC Group 2A 2021 - Practice
- IIT JEE
- IIT JEE Q&A
- TNPSC Answer Keys
- TNPSC Group 2 Syllabus
-
TNPSC Q&A
- Online Tests - TNPSC
- Online Tests - GK
- IBPS 2020-2021
- Online Tests - Bank
- Online Tests - RRB NTPC
- Online Tests - UGC NET
- Online Tests - TANCET
- Online Aptitude Test
-
Engineering
-
Programming
-
Basic Science
-
Quiz
- Plus Two Question Papers
- SSLC Question Bank
-
Aptitude Tests
-
Logical Reasoning
-
General Knowledge-Hindi
-
Indian History MCQ
-
Indian Geography MCQ
-
Indian Civics MCQ
-
Indian Economics MCQ
-
CTET Biology MCQ
-
CTET Chemistry MCQ
-
CTET Physics Solved MCQ
-
Arithmetic Tests
- Press Release
- FAQ
- Coaching Centres
- TNPSC Group 1 Syllabus
-
TNPSC Group IV Syllabus
- TRB 2017 in English PDF
- TRB 2017 in Tamil PDF
- TET
- TNTET
Opportunity is missed by most people because it is dressed in overalls and looks like work.- Thomas Edison
