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Benzene: Quiz

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Question 1: In this hydrogen-intensive process, toluene is mixed with hydrogen, then passed over a ________, molybdenum, or platinum oxide catalyst at 500–600 °C and 40–60 atm pressure.
ChromiumManganeseTitaniumIron

Question 2: Benzene causes ________ in both animals and humans.
MetastasisCancerChemotherapyCarcinogenesis

Question 3: Benzene damages the bone marrow and can cause a decrease in red blood cells, leading to ________.
Aplastic anemiaAnemiaIron deficiency anemiaPernicious anemia

Question 4: Further loss of hydrogen gives "fused" aromatic hydrocarbons, such as ________ and anthracene.
NaphthaleneAcenaphthyleneAcenaphthenePyrene

Question 5: The major effects of benzene are manifested via chronic (long-term) exposure through the ________.
Blood plasmaPlateletRed blood cellBlood

Question 6: ________ is a general method of derivatizing benzene.
AmineFriedel–Crafts reactionElectrophilic aromatic substitutionAromatic hydrocarbon

Question 7:
What is the chemical name of Benzene (IUPAC)
Benzene
trihydridoaluminium
Butanedial
-, ammonium, -

Question 8: ________ seems to play an important role by protecting against benzene induced DNA breaks and it is being identified as a new biomarker for exposure and effect[23].
GlutathioneAdenosine triphosphateMethionineEthanol

Question 9:
What is Benzene also known as?
1,3,5-Trinitro-1,3,5-triazacyclohexane
Ammelid, 2-Amino-1,3,5-triazine-4,6-dione, 2-Amino-4,6-dihydroxy-s-triazine
cyclohexa-1,3,5-triene
1,3,5-trichloro-1,3,5-triazine

Question 10: Even if it is not a common substrate for the metabolism of organisms, benzene could be oxidized by both ________ and eukaryotes.
BacteriaCorynebacteriumGram-negative bacteriaGram-positive bacteria







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