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WorksheetsORGANIC CHEMISTRY QUIZ
Total questions: 60
Worksheet time: 40mins
1. Which of the following is the simplest member of organic compounds?
Formic acid
Formaldehyde
Methane
Methanol
2. Which of the following is yielded when Ethylene glycol is treated with phosphorus tri-iodide?
Ethylene di-iodide
Ethylene
Ethane
Ethyl iodide
3. Hydrocarbons are organic compounds with what element?
Both hydrogen and carbon
Carbon
Hydrogen
Oxygen
4. Which of the following bond is made up of a large number of organic compounds?
Metallic bond
Dipolar bond
Ionic bond
Covalent bond
5. Which of the following is not a class of organic compounds?
Amides
Electro compounds
Nitro compound
Carbonyl compound
6. Which of the following does not come under the organic addition reaction?
Halogenation
Hydro halogenation
Hydration
Dehydration
7. Which of the following compound is yielded from the reduction of nitro alkane?
Amine
Acid
Diazo compounds
Alcohol
8. Which of the following organic compounds is formed when aniline reacts with acetaldehyde?
Diazonium salt
Immine
Schiff's base
Carbylamine
9. Which of the following compound is used to depress the central nervous system?
Iodoform
DDT
Freon
Chloroform
10. Find the odd one out.
Aromatic
Alkane
Alkyne
Alkene
11. Calcium carbide on reaction with water gives?
Methane
Ethane
Propane
Acetylene
12. The hydrocarbon in which all the 4 valencies of carbon are fully occupied is called as?
Alkene
Alkyne
Alkane
Cycloalkane
13. Liquid hydrocarbon is converted into gaseous hydrocarbon by?
Oxidation
Hydrolysis
Cracking
Distillation
14. Chlorination of alkane is an example of?
Radical
Elimination
Free radical
Addition
15. What is the pH of 0.0001 molar HCl solution?
1
2
3
4
16. Which of the following does not exhibit geometric isomerism?
1-hexene
2-hexene
3-hexene
4-hexene
17. What is the type of reaction between alkane and hydroxyl radical?
Endothermic
Exothermic
Isothermal
Isochoric
18. How many number of pie e- is present in benzene?
6
7
8
9
19. The compound C6H5F is an example of what halide?
Allylic
Benzylic
Vinylic
Aryl
20. Isopropyl alcohol on oxidation gives which of the following?
Acetone
Acetaldehyde
Ether
Ethylene
1. Inorganic compounds do not contain elements like carbon and hydrogen.
TRUE
FALSE
2. Alkane contain one sigma bond and one pi bond.
TRUE
FALSE
3. Petroleum contain carbon from dead plants and animals.
TRUE
FALSE
4. Valence electrons are important because they are near the nucleus.
TRUE
FALSE
5. The strong the acid, the weaker it's conjugate base.
TRUE
FALSE
6. Arrtennius acid and bases only exist in aqueous solution.
TRUE
FALSE
7. Fishhook arrows show the movement of the electrons.
TRUE
FALSE
8. A non polar molecule cannot have polar covalent bond.
TRUE
FALSE
9. Electrophile is an electron-rich site of a molecule.
TRUE
FALSE
10. Exothermic reaction consumed energy during the reaction.
TRUE
FALSE
11. Nucleic acid store and transmit genetic information.
TRUE
FALSE
12. Glucose is an organic compound which may have a ring structure.
TRUE
FALSE
13. The only portion of a phospholipid is hydrophobic.
TRUE
FALSE
14. An enzyme binds to a substrate at it's active site.
TRUE
FALSE
15. Hydrolysis is the combining of substances through the addition of water.
TRUE
FALSE
16. A covalent bond is a bond that results when atom share electrons.
TRUE
FALSE
17. A carbon- carbon triple bond is shorter than a carbon-carbon single bond.
TRUE
FALSE
18. The shape of the borane molecule (BH3) is pyramidal.
TRUE
FALSE
19. The formal charge on nitrogen of nitrate anion (NO3-) is -1.
TRUE
FALSE
20. Dipole- dipole forces are stronger than ion- dipole forces.
TRUE
FALSE
1. The simplest class of organic compounds?
(a)
2. It contains only carbon- hydrogen and carbon- carbon single bonds.
(a)
3. It contains at least one carbon-carbon double bond .
(a)
4. It contain at least one carbon-carbon triple bond.
(a)
5. It usually contain rings of six carbon atoms that can be drawn with alternating single and double bonds.
(a)
6. It is also called saturated hydrocarbons.
(a)
7. The simplest alkane is called?
(a)
8. The simplest alkene is called?
(a)
9. The simplest alkyne is called?
(a)
10. Alkane, Alkene, Alkyne and Cyclic hydrocarbons are generally called?
(a)
11. The simplest aromatic hydrocarbon is called?
(a)
12. It refers to benzene and structurally similar compound.
(a)
13. The general name for a group of atoms derived from an alkane is called?
(a)
14. The simplest alcohol is called?
(a)
15. It is the antifreeze in automobile windshield washer fluids.
(a)
16. The largest volume petroleum products are?
(a)
17. It is the new material for many chemical products.
(a)
18. It is the exploration and production.
(a)
19. It involves using living organisms and bio processes to create or modify products for a specific use.
(a)
20. It is the processing and purifying natural gas and creating petrochemicals.
(a)
