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Second Year Chemistry Alkyl Halides


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1.Outlinethestructureofeachofthefollowingcompounds:(e)2chloro2methylbutane1. Outline the structure of each of the following compounds:(e) 2 - chloro -2- methylbutane

1. Outline the structure of each of the following compounds:(c) 2-bromo-3-methylbutane
1. Outline the structure of each of the following compounds:(c) 2-bromo-3-methylbutane

1.Outlinethestructureofeachofthefollowingcompounds:(c)2bromo3methylbutane1. Outline the structure of each of the following compounds:(c) 2-bromo-3-methylbutane

A substitution reaction in which one nucleophile displaces another nucleophile is called:a) SN reactionb) SN1 reactionc) \mathrm{SN} 2 reactiond) \beta -elimination reaction
A substitution reaction in which one nucleophile displaces another nucleophile is called:a) SN reactionb) SN1 reactionc)  \mathrm{SN} 2  reactiond)  \beta -elimination reaction

Asubstitutionreactioninwhichonenucleophiledisplacesanothernucleophileiscalled:a)SNreactionb)SN1reactionc)SN2reactiond)βeliminationreactionA substitution reaction in which one nucleophile displaces another nucleophile is called:a) SN reactionb) SN1 reactionc) \mathrm{SN} 2 reactiond) \beta -elimination reaction

When methane is treated with chlorine in the presence of sunglight it forms:a) \mathrm{CH}_{3} \mathrm{Cl} b) \mathrm{CH}_{2} \mathrm{Cl}_{2} c) \mathrm{CHCl}_{3} d) A mixture of various halogenation derivates of methane
When methane is treated with chlorine in the presence of sunglight it forms:a)  \mathrm{CH}_{3} \mathrm{Cl} b)  \mathrm{CH}_{2} \mathrm{Cl}_{2} c)  \mathrm{CHCl}_{3} d) A mixture of various halogenation derivates of methane

Whenmethaneistreatedwithchlorineinthepresenceofsunglightitforms:a)CH3Clb)CH2Cl2c)CHCl3d)AmixtureofvarioushalogenationderivatesofmethaneWhen methane is treated with chlorine in the presence of sunglight it forms:a) \mathrm{CH}_{3} \mathrm{Cl} b) \mathrm{CH}_{2} \mathrm{Cl}_{2} c) \mathrm{CHCl}_{3} d) A mixture of various halogenation derivates of methane

8. Name the following compounds by I.U.P.A.C. system:(iv)
8. Name the following compounds by I.U.P.A.C. system:(iv)

8.NamethefollowingcompoundsbyI.U.P.A.C.system:(iv)8. Name the following compounds by I.U.P.A.C. system:(iv)

1. Outline the structure of each of the following compounds:(e) 2 - chloro -2- methylbutane
1. Outline the structure of each of the following compounds:(e) 2 - chloro  -2-  methylbutane
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1.Outlinethestructureofeachofthefollowingcompounds:(e)2chloro2methylbutane1. Outline the structure of each of the following compounds:(e) 2 - chloro -2- methylbutane

Rate expression pf SN2 reaction is represented as:a) Rate =K[R-X] b) Rate =\mathrm{K}[\mathrm{R}-\mathrm{X}]\left[\mathrm{Nu}^{-}\right] c) Rate \infty[R-X] d) Rate \infty\left[\mathrm{Nu}^{-}\right]
Rate expression pf SN2 reaction is represented as:a) Rate  =K[R-X] b) Rate  =\mathrm{K}[\mathrm{R}-\mathrm{X}]\left[\mathrm{Nu}^{-}\right] c) Rate  \infty[R-X] d)    Rate  \infty\left[\mathrm{Nu}^{-}\right]

RateexpressionpfSN2reactionisrepresentedas:a)Rate=K[RX]b)Rate=K[RX][Nu]c)Rate[RX]d)Rate[Nu]Rate expression pf SN2 reaction is represented as:a) Rate =K[R-X] b) Rate =\mathrm{K}[\mathrm{R}-\mathrm{X}]\left[\mathrm{Nu}^{-}\right] c) Rate \infty[R-X] d) Rate \infty\left[\mathrm{Nu}^{-}\right]

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