PMT 108 PRINCIPLES OF WATER TEST 2
QUESTIONS 100% SOLVED.
, What are the three states of matter? - ANSWER- Solid
- Liquid
- Gas
Which Chemical compound/ Element: Is a toxic metal that affects the nervous system? -
ANSWERLead
Which Chemical compound/ Element: Is an agriculture insecticide which contaminates
water source by application, runoff, or spills; can cause severe seizures, respiratory
failure, cardiovascular coolapse and death if ingested. - ANSWERLindane
Which Chemical compound/ Element: Is a Toxic metal found in nature as elemental and
organic forms. - ANSWERMercury
Which Chemical compound/ Element: It is known to bio-accumulate in bodies and
cause central nervous system and kidney damage - ANSWERMercury
Which Chemical compound/ Element: Naturally occurring inorganic ions that come from
the natural decomposition of wastes. - ANSWERNitrate (NO3-)
Which Chemical compound/ Element: High Concentrations of this reduce the blood's
capability to transport oxygen resulting in oxygen deprivation - ANSWERNitrate (NO3-)
Which two international agreements developed the standard for field water quality? -
ANSWER- NATO
- Quadripartite
Which term describes: units operating field sanitation for 7 consecutive days or less
which prevents access to potable water? - ANSWERShort - Term consumption
What are the types of matter? - ANSWER- Elements
- Compounds
- Mixtures
Which ion is: An atom or molecule that has gained an electron; has one excess
negative charge (-) - ANSWERAnion
Which ion is: An atom or molecule that has lost an electron; has one excess positive
charge (+) - ANSWERCation
What term describes: A substance that is dissolved - ANSWERSolute
QUESTIONS 100% SOLVED.
, What are the three states of matter? - ANSWER- Solid
- Liquid
- Gas
Which Chemical compound/ Element: Is a toxic metal that affects the nervous system? -
ANSWERLead
Which Chemical compound/ Element: Is an agriculture insecticide which contaminates
water source by application, runoff, or spills; can cause severe seizures, respiratory
failure, cardiovascular coolapse and death if ingested. - ANSWERLindane
Which Chemical compound/ Element: Is a Toxic metal found in nature as elemental and
organic forms. - ANSWERMercury
Which Chemical compound/ Element: It is known to bio-accumulate in bodies and
cause central nervous system and kidney damage - ANSWERMercury
Which Chemical compound/ Element: Naturally occurring inorganic ions that come from
the natural decomposition of wastes. - ANSWERNitrate (NO3-)
Which Chemical compound/ Element: High Concentrations of this reduce the blood's
capability to transport oxygen resulting in oxygen deprivation - ANSWERNitrate (NO3-)
Which two international agreements developed the standard for field water quality? -
ANSWER- NATO
- Quadripartite
Which term describes: units operating field sanitation for 7 consecutive days or less
which prevents access to potable water? - ANSWERShort - Term consumption
What are the types of matter? - ANSWER- Elements
- Compounds
- Mixtures
Which ion is: An atom or molecule that has gained an electron; has one excess
negative charge (-) - ANSWERAnion
Which ion is: An atom or molecule that has lost an electron; has one excess positive
charge (+) - ANSWERCation
What term describes: A substance that is dissolved - ANSWERSolute
