Question 3 :
Aryl halides are less reactive towards electrophiles than alkyl halides due to:
Question 9 :
Methyl bromide reacts with Ag to give methyl fluoride and silver bromide. Is this reaction called?
Question 10 :
Which of the following is the method from which alkyl halides can't be obtained?
Question 11 :
Reaction of HBr with propene in the presence of peroxide gives:
Question 12 :
$\underset { Specific\ rotation\ = \ +{ 50 }^{ o } }{ Ph-CH(OH){ CH }_{ 3 } } \xrightarrow [  ]{ SO{ Cl }_{ 2 } } \quad Ph  \underset { |\\ Cl }{CH } - { CH }_{ 3 }$<br/>Which of the following mechanisms does the reaction proceed?
Question 13 :
Choose the correct answer among the alternatives given :<br>Classify the following compounds as primary, secondary and tertiary halides.<br>(i) 1-Bromobut-2-ene<br>(ii) 4-Bromopent.2-ene<br>(iii) 2-Bromo-2-methylpropane<br>
Question 14 :
For the reaction,<br/>${ C }_{ 2 }{ H }_{ 5 }OH+HX\underrightarrow { \quad \quad Zn{ X }_{ 2 }\quad \quad  } { C }_{ 2 }{ H }_{ 5 }X$,<br/>the order of reactivity is:
Question 15 :
Which of the following compounds can yield only one monochlorinated product upon free radical chlorination?
Question 16 :
In an Aprotic solvent, which relative ordering best describes the nucleophilicity of the halide ions?<br/>
Question 17 :
Carbon reacts with chlorine to form $CCl_4$. 36 gm of carbon was mixed with 142 g of $Cl_2$. Calculate the mass of $CCl_4$ produced in the reaction.
Question 18 :
Which of the following reactions will yield 2, 2 - dibromopropane?
Question 21 :
The number of possible organobromine compounds which can be obtained in the allylic bromination of $1$-butene with N-bromosuccinimide is ________.
Question 22 :
When a mixture containing $PCl_{3}$ and $PCl_{5}$ is heated with ethyl alcohol, total 4 moles of ethyl chloride is formed. The mole ratio of $PCl_{3}$ and $PCl_{5}$ in the mixture is :<br/>
Question 23 :
Which of the following solvent will give maximum yield for an alkyl halide undergoing $S_N1$ mechanism?
Question 25 :
Condiser the following reaction:<br>$C_2H_5Cl+AgCN \xrightarrow{EtOH / H_2O} X(major)$<br>which one of the following statements is true for X?