10.1 Name the following halides according to IUPAC system and classify them as alkyl, allyl, benzyl (primary, secondary, tertiary), vinyl or aryl halides:
10.2 Give the IUPAC names of the following compounds:
10.3 Write the structures of the following organic halogen compounds:
10.4 Which one of the following has the highest dipole moment?
10.5 A hydrocarbon C5H10 does not react with chlorine in dark but gives a single monochloro compound C5H9CI in bright sunlight. Identify the hydrocarbon.
10.6 Write the isomers of the compound having formula C4H9Br.
10.7 Write the equations for the preparation of 1-iodoobutanefrom (i)1-butanol (ii)1-chlorobutane (iii) but-l-ene.
10.8 What are ambident nucleophiles ? Explain with an example.
10.9 Which compound in each of the following-pairs . will react faster in SN2 reaction with -OH? (i)CH3Br or CH3I
10.10 Predict all the alkenes that would be formed by dehydrohalogenationof the following halides with sodium ethoxide in ethdnol and identify the major alkene:
10.11 How will you bring about the following conversions?
10.12 Explain why
10.13 Give the uses of freon 12, DDT, carbon tetrachloride and iodoform.
10.14 Write the structure of the major organic product in each of the following reactions:
10.15 Write the mechanism of the following reaction:
10.16 Arrange the compounds of each set in order of reactivity towards SN2 displacement:
10.17 Out of C6H5CH2Cl and C6H5CHCIC6H5which is more easily hydrolysed by aqueous KOH.
10.18 p-Dichlorobenzene has higher m.p. and lower solubility than those of o-and m-isomers. Discuss.
10.19 How the following conversions can be carried out:
10.20 The treatment of alkyl chlorides with aqueous KOH leads to the formation of alcohols but in the presence of alcoholic KOH, alkenes are major products. Explain.
10.21 Primary alkyl halide C4H9Br (a) reacted with alcoholic KOH to give compound (b) Compound (b) is reacted, with HBr to give (c) which is an isomer of (a). When (a) is reacted with sodium metal it give compound (d), C8H18 which is different from the compound formed when n-butyl bromide is reacted with sodium. Give the structural formula of (a) and write the equations for all the reactions.
10.22 What happens when .