Explore topic-wise MCQs in Hazardous Waste Management.

This section includes 17 Mcqs, each offering curated multiple-choice questions to sharpen your Hazardous Waste Management knowledge and support exam preparation. Choose a topic below to get started.

1.

Water solubility of contaminant impacts sorption behaviour.

A. True
B. False
Answer» B. False
2.

__________ is the contaminant that adheres to the sorbing material.

A. Sorbate
B. Sorbent
C. Sorption
D. Adsorbent
Answer» B. Sorbent
3.

Desorption of ammonia or HCl from air is an example of _________

A. Sorption
B. Absorption
C. Adsorption
D. Chemical analysis
Answer» C. Adsorption
4.

Inorganic compounds are more likely to be adsorbed on activated carbon.

A. True
B. False
Answer» C.
5.

Adsorption process is due to ________ force.

A. Van der waal
B. Gravitational
C. Henry
D. Bohr
Answer» B. Gravitational
6.

_________ is defined as the interaction of a contaminant with a solid.

A. Sorption
B. Absorption
C. Adsorption
D. Chemical analysis
Answer» B. Absorption
7.

_________ process involves penetration of molecules to remove contaminants.

A. Sorption
B. Absorption
C. Adsorption
D. Chemical analysis
Answer» C. Adsorption
8.

The use of adsorbent to remove targeted substance in a solution is called _________

A. Sorption
B. Absorption
C. Adsorption
D. Chemical analysis
Answer» D. Chemical analysis
9.

Water_solubility_of_contaminant_impacts_sorption_behaviour._True_or_False.$

A. True
B. False
Answer» B. False
10.

Which of the following factors control sorption phenomenon?

A. Physical and chemical
B. Biological
C. Ecological
D. Environmental
Answer» B. Biological
11.

Desorption of ammonia or HCl from air is an example of _____

A. Sorption
B. Absorption
C. Adsorption
D. Chemical analysis
Answer» C. Adsorption
12.

Inorganic compounds are more likely to be adsorbed on activated carbon. True or False.

A. True
B. False
Answer» C.
13.

Adsorption process is due to ____ force.

A. Van der waal
B. Gravitational
C. Henry
D. Bohr
Answer» B. Gravitational
14.

Removal of organic and inorganic substance from aqueous waste through activated carbon is accomplished by _____

A. Sorption
B. Absorption
C. Adsorption
D. Chemical analysis
Answer» D. Chemical analysis
15.

_____is defined as the interaction of a contaminant with a solid.

A. Sorption
B. Absorption
C. Adsorption
D. Chemical analysis
Answer» B. Absorption
16.

_____process involves penetration of molecules to remove contaminants.

A. Sorption
B. Absorption
C. Adsorption
D. Chemical analysis
Answer» C. Adsorption
17.

The use of adsorbent to remove targeted substance in a solution is called _____

A. Sorption
B. Absorption
C. Adsorption
D. Chemical analysis
Answer» D. Chemical analysis