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Haloalkanes

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Question 6

Which statement is correct for the different rates of hydrolysis of RBr\text{RBr}RBr and RI\text{RI}RI?

A

RI\text{RI}RI is hydrolysed faster because Br\text{Br}Br is more electronegative than I\text{I}I.

B

RI\text{RI}RI is hydrolysed faster because the C−Br\text{C}-\text{Br}C−Br bond enthalpy is greater than C−I\text{C}-\text{I}C−I.

C

RBr\text{RBr}RBr is hydrolysed faster because Br\text{Br}Br is more electronegative than I\text{I}I.

D

RBr\text{RBr}RBr is hydrolysed faster because the C−I\text{C}-\text{I}C−I bond enthalpy is greater than C−Br\text{C}-\text{Br}C−Br.

Markscheme

Haloalkanes Questions

  1. A Level
  2. /Chemistry
  3. /Haloalkanes

15 exam-style questions on OCR A A Level Chemistry Haloalkanes. Each one has a worked solution and a mark scheme showing where the marks go.

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