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Carboxylic acids and esters

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Question 1

What is the structural formula of 2-methylpropyl 2-methylbutanoate?

A

CH3CH(CH3)CH2COOCH2CH(CH3)2\text{CH}_3\text{CH}(\text{CH}_3)\text{CH}_2\text{COOCH}_2\text{CH}(\text{CH}_3)_2CH3​CH(CH3​)CH2​COOCH2​CH(CH3​)2​

B

CH3CH2CH(CH3)COOCH2CH(CH3)2\text{CH}_3\text{CH}_2\text{CH}(\text{CH}_3)\text{COOCH}_2\text{CH}(\text{CH}_3)_2CH3​CH2​CH(CH3​)COOCH2​CH(CH3​)2​

C

CH3CH2CH(CH3)COOCH(CH3)CH2CH3\text{CH}_3\text{CH}_2\text{CH}(\text{CH}_3)\text{COOCH}(\text{CH}_3)\text{CH}_2\text{CH}_3CH3​CH2​CH(CH3​)COOCH(CH3​)CH2​CH3​

D

CH3CH2CH2COOCH2C(CH3)3\text{CH}_3\text{CH}_2\text{CH}_2\text{COOCH}_2\text{C}(\text{CH}_3)_3CH3​CH2​CH2​COOCH2​C(CH3​)3​

Markscheme

Carboxylic acids and esters Questions

  1. A Level
  2. /Chemistry
  3. /Carboxylic acids and esters

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

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