User interface language: English | Español

Date May 2017 Marks available 1 Reference code 17M.1.hl.TZ1.20
Level HL Paper 1 Time zone TZ1
Command term Deduce Question number 20 Adapted from N/A

Question

The table gives rate data for the reaction in a suitable solvent.

C4H9Br + OH → C4H9OH + Br

Which statement is correct?

A.     The rate expression is rate = k [C4H9Br] [OH− ].

B.     The rate increases by a factor of 4 when the [OH− ] is doubled.

C.     C4H9Br is a primary halogenoalkane.

D.     The reaction occurs via SN1 mechanism.

Markscheme

D

Examiners report

[N/A]

Syllabus sections

Additional higher level (AHL) » Topic 16: Chemical kinetics » 16.1 Rate expression and reaction mechanism
Show 82 related questions

View options