This chapter is currently out of syllabus
1
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus

Which of the following statements is correct?

A
Biomagnification refers to increase in concentration of the toxicant at successive trophic levels.
B
Presence of large amount of nutrients in water restricts ‘Algal Bloom’
C
Algal Bloom decreases fish mortality
D
Eutrophication refers to increase in domestic sewage and waste water in lakes.
2
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus

Given below are two statements:

Statement I: Electrostatic precipitator is most widely used in thermal power plant.

Statement II : Electrostatic precipitator in thermal power plant removes ionising radiations.

In the light of the above statements, choose the most appropriate answer from the options given below:

A
Both Statement I and Statement II are incorrect.
B
Statement I is correct but Statement II is incorrect.
C
Statement I is incorrect but Statement II is correct.
D
Both Statement I and Statement II are correct.
3
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus

The device which can remove particulate matter present in the exhaust from a thermal power plant is:

A
STP
B
Incinerator
C
Electrostatic Precipitator
D
Catalytic Convertor
4
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus

The entire fleet of buses in Delhi were converted to CNG from diesel. In reference to this, which one of the following statements is false?

A
CNG burns more efficiently than diesel
B
The same diesel engine is used in CNG buses making the cost of conversion low
C
It is cheaper than diesel
D
It cannot be adulterated like diesel
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