Gce Model Questions Vol1 2020 Chemistry Question 21
Practice objective / multiple choice question 21 from the 2020 Gce Model Questions Vol1 Chemistry examination.
A sample of 5.00 g of 2‑bromo‑2‑methylpropane (\(\mathrm{C_{4}H_{9}Br}\)) is reacted with excess aqueous NaOH. The substitution reaction produces tert‑butyl alcohol (\(\mathrm{C_{4}H_{10}O}\)), but 20 % of the substrate undergoes elimination to give isobutene. After work‑up, 1.80 g of tert‑butyl alcohol is isolated. Calculate the percentage yield of the alcohol.
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About This Question
This is Gce Model Questions Vol1 2020 Chemistry Question 21. It is one of the objective questions from the 2020 Gce Model Questions Vol1 Chemistry examination.
Difficulty level: Medium .
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