CHM102
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A. Alkanes can also be prepared by the ____________ of alkyl halides
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B. Hydroboration can be described as _________
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C. The double bond in alkene is converted into ___________by means of peracids.
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D. The quality of a diesel fuel is expressed in terms of a number called __________ number.
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E. Mention any class of dienes __________
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F. Hydrocarbons which contains at least ______ benzene ring in their structure is called an aromatic hydrocarbon
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G. The molecular rearrangement of one compound into another compound or into more than one compound is called ___________
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H. Separating the crude petroleum into useful components is called ________
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I. Alkanes undergo mainly __________ reactions.
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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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K. The _____________ provide a backbone to which various functional groups may be attached to yield an enormous variety of organic compounds.
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L. 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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M. 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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_____________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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O. The IUPAC name for this compound $$CH_{3}CH_{2}OCH_{2}CH(CH_{3})CH_{3}$$ is ___________
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P. 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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Q. The saturated hydrocarbons contain the carbon and hydrogen atoms linked to each other by single bonds and are called ___________
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R. 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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S. Aromatic compounds containing hetero atoms such as O, N or S in the aromatic ring are called ___________ compounds.
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T. When alkynes undergo the process of ozonolysis are _______ produced
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U. The IUPAC name for this structural compound $$ CH_{3}CH_{2}CH_{2}CH(CH_{3})-NH_{2}$$ is _________
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V. ________ can be measured by measuring dissociation constants and expressing the results as values
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W. In the absence of a poison, catalytic hydrogenation of an alkyne gives the __________.
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X. The compound is $$H_{2}C=C=CH_{2}$$ a _________ diene.
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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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Z. In the ___________hydrocarbons, the carbon atoms are linked to each other to form chains (straight of branched).
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AA. Alkanes with six or more carbon atoms when heated strongly under pressure in the presence of a catalyst give _________
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AB. Wittig reaction is applicable to __________.
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AC. Alkynes react with chlorine and bromine to yield _____________.
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AD. 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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AE. What is the IUPAC name for Acetic Acid? ___________
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AF. ________ reaction is a reaction which yields predominantly one isomer
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AH. The molecular rearrangement of one compound into another compound or into more than one compound is called ________
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AI. What is the main component of natural gas?
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AJ. _________ is used to increase the branched chain content of lower alkanes produced by cracking.
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AK. What is the composition of the hydrocarbons found in Kerosene got from the fractional distillation of petroleum?
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AL. In the IUPAC system of nomenclature ,aldehydes are also known as _______
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AM. __________ involves elimination of the halogen atom together with a hydrogen atom from an adjacent carbon atom.
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AN. Compounds having carbon-nitrogen triple bond are __________
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AO. Another term for alicylic hydrocarbons is ________
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AP. How many sp3 hybrid orbitals are present in a methane molecule? ___________
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AQ. 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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AR. In the IUPAC system, ethers are named as _________
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AS. The process of Aromatization involves three processes which include cyclisation, isomerization and ________
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AT. The IUPAC name for this compound $$CH_{2} = CHCH_{2}CH_{2}OH$$ is ________
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AU. The reaction between an alkyl halide and sodium metal to form an alkane is called ________ reaction.
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AV. The number of hybrid orbitals generated is determined by ___________ combined.
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AW. Compounds having carbon-nitrogen single bond are called _________
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AX. Alkenes are readily hydroxylated (addition of hydroxyl groups) to form a dihydroxy compound (diol) known as ___________
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AY. Alkanes undergo mainly _________ reactions.
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