ATTENTION:
Kindly note that you will be presented with 50 questions randomized from the NOUN question bank. Make sure to take the quiz multiple times so you can get familiar with the questions and answers, as new questions are randomized in each attempt.
Good luck!
CHM102
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1. In _________reactions of alkene, the p -bond is broken and the electron pair comprising it, is used in the formation of two new σ bonds.
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2. The process of Aromatization involves three processes which include cyclisation, isomerization and ________
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_____________are the compounds that have identical molecular formulas but differ in the ways in which the atoms are bonded to each other
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4. The IUPAC name for this compound $$CH_{3}CH_{2}OCH_{2}CH(CH_{3})CH_{3}$$ is ___________
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6. The saturated hydrocarbons contain the carbon and hydrogen atoms linked to each other by single bonds and are called ___________
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7. The reaction between an alkyl halide and sodium metal to form an alkane is called ________ reaction.
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8. In the IUPAC system, ethers are named as _________
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9. Separating the crude petroleum into useful components is called ________
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10. The quality of a diesel fuel is expressed in terms of a number called __________ number.
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11. The number of hybrid orbitals generated is determined by ___________ combined.
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12. The molecular rearrangement of one compound into another compound or into more than one compound is called ________
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13. In the IUPAC system of nomenclature ,aldehydes are also known as _______
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14. Organic compounds are separated into groups called homologous series. Which one of the following is not a property of a homologous series?
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15. The _____________ provide a backbone to which various functional groups may be attached to yield an enormous variety of organic compounds.
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16. In the absence of a poison, catalytic hydrogenation of an alkyne gives the __________.
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17. The molecular rearrangement of one compound into another compound or into more than one compound is called ___________
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18. ________ can be measured by measuring dissociation constants and expressing the results as values
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19. Alkanes undergo mainly _________ reactions.
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20. The compound is $$H_{2}C=C=CH_{2}$$ a _________ diene.
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21. Wittig reaction is applicable to __________.
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22. Aromatic compounds containing hetero atoms such as O, N or S in the aromatic ring are called ___________ compounds.
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23. _________ is used to increase the branched chain content of lower alkanes produced by cracking.
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24. Hydrocarbons which contains at least ______ benzene ring in their structure is called an aromatic hydrocarbon
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25. Another term for alicylic hydrocarbons is ________
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Hydrogenation of an alkene can be carried out by using nickel catalyst but relatively higher temperature and pressure are required for this reaction,this reaction is called ________reaction.
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27. The IUPAC nomeclature for the structural compound $$ (Cl)CH_{2}-CH(I)-CH_{2}- CH(CH_{3})-CH_{2}Br $$ is _________
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28. The direct decarboxylation of a carboxylic acid can be carried out by heating it with an organic base, such as pyridine using___________ as catalyst
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29. When alkynes undergo the process of ozonolysis are _______ produced
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30. Alkanes burn in excess of air or oxygen to give $$CO_{2}$$ and $$H_{2}O$$, the reaction is known as ________
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31. The IUPAC name for this structural compound $$ CH_{3}CH_{2}CH_{2}CH(CH_{3})-NH_{2}$$ is _________
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32. The IUPAC name for this compound $$CH_{2} = CHCH_{2}CH_{2}OH$$ is ________
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33. Compounds having carbon-nitrogen single bond are called _________
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34. What is the IUPAC name for Acetic Acid? ___________
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35. __________ involves elimination of the halogen atom together with a hydrogen atom from an adjacent carbon atom.
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36. In the ___________hydrocarbons, the carbon atoms are linked to each other to form chains (straight of branched).
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37. ________ reaction is a reaction which yields predominantly one isomer
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38. Hydroboration can be described as _________
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39. The IUPAC name for the this compound $$ H_{2}N-CH_{2}-CH_{2}-CH_{2}-CH_{2}-NH_{2} $$ is __________
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40. The double bond in alkene is converted into ___________by means of peracids.
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41. Alkanes undergo mainly __________ reactions.
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42. Alkenes are readily hydroxylated (addition of hydroxyl groups) to form a dihydroxy compound (diol) known as ___________
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43. Alkynes react with chlorine and bromine to yield _____________.
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44. Alkanes with six or more carbon atoms when heated strongly under pressure in the presence of a catalyst give _________
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Hydrogenation of an alkene can be carried out by using nickel catalyst but relatively higher temperature and pressure are required for this reaction called ___________ reaction.
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46. Compounds having carbon-nitrogen triple bond are __________
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47. What is the main component of natural gas?
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48. Mention any class of dienes __________
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49. Alkanes can also be prepared by the ____________ of alkyl halides
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50. What is the composition of the hydrocarbons found in Kerosene got from the fractional distillation of petroleum?
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