Review Blue 7
Organic Chemistry Challenge
Test your knowledge of organic chemistry with our comprehensive quiz! This quiz contains 53 carefully crafted questions that cover various topics, including fun
Whether you're a student looking to reinforce your understanding or a teacher assessing your class, this quiz is designed to cater to all levels of expertise.
- 53 diverse questions
- Multiple choice format
- Instant feedback on answers
Vinyl is a/an_________radical.
Alkyl
Alkenyl
Talkynyl
Benzyl
The general formula CnH2nO can be assigned to a saturated_________.
Aldehyde
Alcohol
Ether
Carboxylic acid
Derivative of carboxylic acid which is formed from the removal of one molecule of water in two RCOOH.
Ester
Acid halide
Acid anhydride
Acid amide
Carbinol is used as ending name of _____in the derived system of naming.
Ethers
Esters
Alcohols
Phenol
The suffix used in IUPAC system naming of acid halide is:
A. –yl
B. –oyl
€“oate
€“oxy
The molecular formula C7H12 can be a/an:
Alkane
Alkene
Alkyne
Aromatic
Which of the following can be considered isomer of n-propanol?
2-propanol
Acetone
Methoxymethane
The following are unsaturated hydrocarbons, EXCEPT:
Alkane
Alkene
2-propanol
Which of the following is not true about organic compounds?
They are more soluble in non-polar solvents.
Generally less stable to heat
Mostly covalent compounds
Only produced by living organisms
Ethylene oxide, a gaseous sterilizer, belongs to:
Ester
Ether
Alcohol
Phenol
The simplest ketone is:
Methanone
Ethanone
Propanone
Butanone
1, 3-butadiene is classified as:
Allenic
Conjugated
Non-conjugated
Which of the following benzene ring substituents can act as meta directors?
-Cl
€“CH3
€“COOH
–OH
Grignard reagent (RMgX) is not stable in:
Ether
THF
Water
Which of the following can be prepared from the dehydration of ethanol?
Ethylene
Ether
Ethanol
The reaction of ROH + RCOOH is called:
Neutralization
Esterification
Dehydration
Oxidation
The following functional groups can be found in Eugenol, EXCEPT:
A. –OH
B. –O-
=C=
€“CH2-CH=CH2
Infant at birth is already capable of what metabolic reaction?
Sulfatation
Acetylation
Reduction-oxidation
Metabolism of the following drugs result in more toxic product, EXCEPT:
Acetaminophen
Phenacetin
Sulfatation
Glycine conjugation
UDPGA is used in what type of phase II metabolic reaction?
Glucuronidation
Sulfatation
Glycine conjugation
Phosphorylation
Morphine is an active metabolite of:
Atropine
Codeine
Cocaine
Barbital
The following are drugs that can induce auto-induction, EXCEPT
Probenecid
Alcohol
Phenylbutazone
Phenobarbital
Metabolism of mercaptopurine is inhibited upon administration of
Allopurinol
MAOI
Aspirin
Phenytoin
Which of the following pairs is NOT classified as isosteres?
N2 and CO
O and CH
F and OH
NH2 and CH3
The type of molecular modification applied in the conversion of B-phenylproplonic acid (inactive) to cis-cinanamic acid (active)?
A. Ring opening
B. Formation of higher homolog
Introduction of double bond
Introduction of chiral center
As of the present, it is the most used and productive method of obtaining new drugs.
Serendipity
Molecular manipulation
Random screening
extraction from natural sources
Methenamine mandelate is a product of:
Molecular addition
Molecular replication
Molecular hybridization
Molecular disjunction
It is mathematical equation which relates a variety of physicochemical parameters to biological activities for a series of related structures.
Hammett
Hansch
Craig plot
Free-Wilson
Semi-synthetic procedure used in producing 6-aminopenicillanic acid is by hydrolyzing Pen G or Pen V using enzyme penicillin______.
Acylase
Hydrolase
Penicillinase
Esterase
Physicochemical property that have been studied by the QSAR approach which can be easily quantified for complete molecules?
Hydrophobic
Steric
AOTA
Electronic
Which of the following hormones will not undergo hydrolytic reaction?
Human insulin
Growth hormone
Sex hormones
Parathyroid hormone
Which of the following phase I metabolic reactions is involved in the conversion of Disulfiram to N, N –Diethylthiocarbamic acid?
Oxidation
Reduction
Hydrolysis
Dimethylation
Which among the following penicillins contain phenolic R group?
Pen G
Pen V
Ampicillin
Amoxicillin
The E and C – clomiphene are examples of
Geometric isomers
Conformational isomers
Optical isomers
Position isomers
Antibody (Ab) found in persons with allergies of various types, as well as in autoimmune diseases.
IgM
IgA
IgE
IgD
A solution of antibodies derived from the serum of animals immunized with specific antigens.
Vaccine
Toxoid
Immune globulin
Antotoxin
This is used in the treatmesn of Gaucher’s disease.
Interferons
Interleukin
Cerezyme
Monoclonal antibody
Which of the following is a sulfur containing antibiotic?
Lincomycin
Vancomycin
Polymixin B
Picromycin
B-blocker that is metabolized to napthoxylactic acid after oral dose is:
TImolol
Atenolol
Propanolol
Pindolol
Propanone and 1-propen-1-ol are considered:
Positional isomers
Configurational isomers
Tautomers
Chain isomers
enantiomers
What is the general term that is used to refer to compounds having two hydroxyl groups attached to two adjacent carbons?
Carbinol
Catechol
Glycerol
Glycol
Which of the following substrates can be used to synthesize tertiary alcohols?
Formaldehyde
Ethanol
Propanone
Ethane
None of these
Meta-hydroxy benzene is:
Catechol
Resorcinol
Aniline
Hydroquinone
NOTA
Methyl benzene is also known as:
Anisole
Toluene
Catechol
Aniline
Durene
2-pentanol and 3-pentanol are:
Functional isomers
Positional isomers
Optical isomers
Stereoisomers
The chemical CH3CH2COOCH3 is given an IUPAC name of:
3-butanone
Propanoic acid
Ethylmethyl ether
Methyl propanoate
A carbon with four different moieties attached to it is generally called:
Anomeric carbon
Epimeric carbon
Stereocenter
Carbonyl carbon
Acetylenes refer to:
Alkanes
Alkenes
Aromatic hydrocarbons
Alkynes
Friedel Craft’s acetylation of arenes forms:
Alkyl halides
Acyl halides
Carbonyl compounds
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