Chemistry Ch 8 Class 12 Aliphatic Hydrocarbons





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Boiling point of heptane is:

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Which one of the following has the least C — C bond length?

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Catenation is a process in which carbon shows the properties of:

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Formula of propene is

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The major source of unburnt hydrocarbons in the atmosphere is / are:

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) If 2-butene is treated with KMn04, the product is:

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Physical properties of Ethyne is/are:

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Percentage of butane in Sui gas is?

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The electrophilic reactions of Benzene are:

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When CH3 is attached to the benzene ring, it makes the ring a:

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Which of the following compounds will form a hydrocarbon on reaction with Grignard reagent?

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Which of the following compounds possesses a single covalent bond between carbon and hydrogen?

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When CH3 is attached to the benzene ring, it makes the ring a:

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Which type of isomerism depends on the distribution of carbon atoms on each side of the functional group?

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Which type of isomerism depends on the distribution of carbon atoms on each side of the functional group?

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How many chain isomers are shown by C5H12?

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Which gas among the following can be dried by bubbling in H2S04?

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Which type of isomerism depends on the distribution of carbon atoms on each side of the functional group?

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The general formula of Methane Dichloride is:

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In which of the following cases are the benzene rings isolated?

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Sp hybridization is found In which of the following?

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Benzene can be prepared from:

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20 cm3 of a gaseous hydrocarbon was completely burnt in an excess of oxygen 60 cm3 of carbon dioxide and 40 cm3 of water vapours were formed, all volumes being measured at the same temperature and pressure. What is the formula of the hydrocarbon?

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Unsaturated Compound containing double bond is:

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Acetylene with Cl2 gives:

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Alkanes having five to seventeen carbon atoms per molecule are:

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What Is Lindlar Catalyst?

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The addition of HBr to an unsymmetrical alkenes follows?

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Which of the following compounds react slower than benzene in electrophilic substitution reaction?

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Which one of the following molecules has the shortest distance of carbon atoms?

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How many sigma groups are there in benzene?

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In which of the following C-C bond length is the minimum?

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1,4-dimethyl benzene is called as ______.

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How many chain isomers are shown by C5H12?

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20 cm3 of a gaseous hydrocarbon was completely burnt in an excess of oxygen 60 cm3 of carbon dioxide and 40 cm3 of water vapours were formed, all volumes being measured at the same temperature and pressure. What is the formula of the hydrocarbon?

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Formula of Thionyl chloride is

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In Alkenes the Carbon atoms are connected to each other by a

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When CH2 = CH2 reacts with a halogen acid, the product formed is:

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Electrophile in sulphonation of benzene is:

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The electrophilic reactions of Benzene are:

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H2 and Cl2 do not react in the dark, but in the presence of light a vigorous reaction is initiated due to the formation of:

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Which of the following compounds possesses a single covalent bond between carbon and hydrogen?

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Which among the following gives ppt. with terminal alkynyl hydrogen?

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Molecular Formula of Propane is:

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Which step should be repeated over and over to get a variety of substituted products?

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In the reaction, R-C≡C-R → the reagent used to convert alkyne into trans alkene is:

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Which one of the following molecules has the shortest distance of carbon atoms?

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CH ≡ CH + 2AgNO3 -> AgC ≡ CAg + 2HNO3 represents _____ property of acetylene.

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In alkanes all carbon atoms are linked by bond

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Generic formula of cycloalkane is:

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Which metal is used to form alkanes from alkyl halides?

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KOLBE’s method is used to prepare?

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Electrophile in sulphonation of benzene is:

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Catalytic hydrogenation of alkenes exhibits:

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IUPAC Nomenclature of:

CH3 – CH = CH – CH2 – CH = CH2 is:

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Which one of the following is saturated hydrocarbon?

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Benzene can be prepared from:

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Methane reacts with chlorine to form chloromethane. The catalyst used is?

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Which one of these is/are gasses?

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Benzene in the presence of AlCl3 produces acetophenone when reacts with:

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The IUPAC name of the compound having structural formula CH3 — CH(OH) —COON is:

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Which one of the organic compounds Is the most reactive?

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