INORG MCQ
The Ultimate Inorganic Chemistry Quiz
Test your knowledge on inorganic chemistry with our comprehensive quiz! This quiz covers various topics including organophosphates, glyphosate, and phosphorus compounds.
Challenge yourself with questions such as:
- Which form of phosphorus is most dangerous?
- What type of enzyme modification does malathion perform?
- What amino acids does glyphosate affect?
Which of the following is the structure for glyphosate?
0%
0
0%
0
0%
0
Which of the following DOES NOT have an organophosphate as its active ingredient?
Baygon total insect killer
Malathion
Clear Out
Round-up
From the chemical structure of malathion, what is its molecular mass?
330.358 g/mol
304.35 g/mol
291.3 g/mol
277.23 g/mol
What type of enzyme modification does malathion and other related compounds do to inhibit acetylcholinesterase?
Phosphorylation
Product inhibition
Feedback inhibition
Hydrolysis
Glyphosate inhibits the plant enzyme 5-enolpyruvylshikimate-3-phosphate (EPSP) synthase that prevents the synthesis of aromatic amino acids. What are these amino acids?
Tyrosine, tryptophan, and phenylalanine
Histidine, tyrosine, and proline
Proline, leucine, and threonine
Phenylalanine, histidine, and proline
Which of the following forms of Phosphorus is most dangerous?
White Phosphorus
Black Phosphorus
Red Phosphorus
Yellow Phosphorus
Which of the following forms of Phosphorus is least reactive?
Black Phosphorus
Red Phosphorus
Yellow Phosphorus
White Phosphorus
Which of the following forms of Phosphorus is safest to humans and is non-toxic?
Red Phosphorus
Black Phosphorus
White Phosphorus
Yellow Phosphorus
Which is NOT an advantage of phosphorus-containing pesticides?
Provides additional nutrition to marine life
Improves the yield of seed production
Improves root growth
Provides immunity against diseases
Which is NOT a disadvantage of phosphorus-containing pesticides?
Improves the formation of flowers
Easily binds to metals found in the soil
Excess of phosphorus can damage marine life
Overexposure to organophosphates causes respiratory paralysis and death
All of these are possible storage of captured carbon dioxide except for one:
Underground water
Oil and Gas Reservoirs
Deep Saline Formations
Coal Beds
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