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. _________ is used to increase the branched chain content of lower alkanes produced by cracking.
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2. What is the main component of natural gas?
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3. Alkanes with six or more carbon atoms when heated strongly under pressure in the presence of a catalyst give _________
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4. The saturated hydrocarbons contain the carbon and hydrogen atoms linked to each other by single bonds and are called ___________
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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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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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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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8. The process of Aromatization involves three processes which include cyclisation, isomerization and ________
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9. The IUPAC name for this structural compound $$ CH_{3}CH_{2}CH_{2}CH(CH_{3})-NH_{2}$$ is _________
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10. The IUPAC name for this compound $$CH_{2} = CHCH_{2}CH_{2}OH$$ is ________
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11. 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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12. __________ involves elimination of the halogen atom together with a hydrogen atom from an adjacent carbon atom.
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13. Another term for alicylic hydrocarbons is ________
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14. The double bond in alkene is converted into ___________by means of peracids.
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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. Alkanes undergo mainly __________ reactions.
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19. Hydroboration can be described as _________
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20. The number of hybrid orbitals generated is determined by ___________ combined.
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21. The quality of a diesel fuel is expressed in terms of a number called __________ number.
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22. 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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23. Alkanes undergo mainly _________ reactions.
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24. The IUPAC name for this compound $$CH_{3}CH_{2}OCH_{2}CH(CH_{3})CH_{3}$$ is ___________
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25. When alkynes undergo the process of ozonolysis are _______ produced
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26. In the IUPAC system, ethers are named as _________
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27. 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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28. In the IUPAC system of nomenclature ,aldehydes are also known as _______
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29. The reaction between an alkyl halide and sodium metal to form an alkane is called ________ reaction.
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30. What is the IUPAC name for Acetic Acid? ___________
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31. The compound is $$H_{2}C=C=CH_{2}$$ a _________ diene.
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32. Alkynes react with chlorine and bromine to yield _____________.
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33. ________ reaction is a reaction which yields predominantly one isomer
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34. How many sp3 hybrid orbitals are present in a methane molecule? ___________
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35. In the ___________hydrocarbons, the carbon atoms are linked to each other to form chains (straight of branched).
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36. Wittig reaction is applicable to __________.
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37. 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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38. Separating the crude petroleum into useful components is called ________
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39. Compounds having carbon-nitrogen single bond are called _________
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40. The molecular rearrangement of one compound into another compound or into more than one compound is called ________
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41. Alkenes are readily hydroxylated (addition of hydroxyl groups) to form a dihydroxy compound (diol) known as ___________
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42. 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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43. What is the composition of the hydrocarbons found in Kerosene got from the fractional distillation of petroleum?
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44. Alkanes can also be prepared by the ____________ of alkyl halides
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45. Compounds having carbon-nitrogen triple bond are __________
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46. Mention any class of dienes __________
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47. The molecular rearrangement of one compound into another compound or into more than one compound is called ___________
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48. 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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49. Hydrocarbons which contains at least ______ benzene ring in their structure is called an aromatic hydrocarbon
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50. Aromatic compounds containing hetero atoms such as O, N or S in the aromatic ring are called ___________ compounds.
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