CHE 102 0 votes, 0 avg 41 12345678910111213141516171819202122232425 Created by Oladeji Timilehin Daramola exam - CHE 102 NOTE: The quiz is meant for revision purpose only! Join the 100 level group to access other quiz CLICK TO JOIN CLICK CLICK NameDepartmentPhone Number The conversion of cyclohexene to cyclohexane requires the reagent(s) HCl H2O and H2SO4 H2 and H2SO4 H2 and Pt A correct IUPAC name for is 1-bromo-3-ethyl-1-methylcyclopropane 1-bromo-2-ethyl-1-methylcyclopropane 1-bromo-1-ethyl-2-methylcyclopropane 2-bromo-1-ethyl-2-methylcyclopropane What is meant by the term "saturated" when describing hydrocarbons? The hydrocarbons are saturated with water and are wet. The hydrocarbons are saturated with carbons in its parent chain. The hydrocarbons are saturated with hydrogens and have only single bonds between carbons. The compound is pure Which of the following formulas represents a saturated hydrocarbon? C2H6 C2H4 C3H6 C5H10 What is the characteristic of aromatic compounds that is responsible for them being named aromatic compounds? The compounds have a pleasant smell. These compounds contain a benzene ring. It must contain a hydrocarbon chain that is either saturated or unsaturated and at least 3 carbons long. There is more than one correct response. What is the reason why there are so many organic compounds? Organic compounds are produced by living things. There are cyclic organic compounds, and none of the inorganic compounds are cyclic. Carbon atoms can form stable covalent bonds with other carbon atoms. Organic compounds can be larger than inorganic compounds Isomers always have the same empirical (molecular) formula. True False Identify the correct statement. Cycloalkanes can have as few as two carbons. are unsaturated hydrocarbons. have more hydrogens than straight chain alkanes with the same number of carbons these are all wrong Which of the following compounds exhibits structural isomerism? propane methane butane ethane Two moles of hydrogen gas would be required to convert one mole of 2-butyne into butane. True False Which is a difference between butane and butene? butane burns and butene does not the presence of a double bond they are isomers the presence of a triple bond The naming of organic compounds is specific. Which is an incorrect statement? The smaller of the compounds have been known long enough to have common names. The naming system of organic compounds is set out by IUPAC rules. The naming system for hydrocarbons requires the identification of the longest carbon chain. The naming system for organic compounds requires and IUPAC name and a common name. Which of the following terms applies to the alkanes? hydrophobic hydrophilic soluble bases The IUPAC name for is 2-ethylbutane 2-methylbutane 3-methylpentane 3-ethylbutane What number would be used to indicate the double bond position in the IUPAC name for CH3CH2CH = CHCH3? 1 2 3 4 All of the members of the alkane series of hydrocarbons have the general formula CnH2n CnHn CnH2n+2 CnH2n-2 Benzene is an alkene with more than one multiple bond. True False Most organic compounds contain ionic bonds. True False Isomers differ from each other in the number of neutrons present in each. True False Which statement referring to functional groups is correct? Functional groups are where nothing happens in a chemical reaction the parts of molecules used to classify organic molecules where most chemical reaction occur both b and c Alkanes react readily with sodium hydroxide hydrochloric acid sulfuric acid none of the above 2-butyne can exist as cis- and trans- isomers. True False Acetylene (ethyne gas) is commercially useful as: a starting material for plastics a fuel for torches an ingredient in pesticides a component in paint formulations There are more inorganic compounds than organic compounds. True False Most inorganic compounds have a higher melting point than organic compounds. True False Your score is LinkedIn Facebook Twitter VKontakte Restart quiz Send feedback Like this:Like Loading...
