A-Level
EDEXCEL
Chemistry
May 2019
1 Marks
QP-201905-Chemistry-U2 · Question 18
Question (excerpt):
A DO NOT 18 Which of these carboxylic acids would be expected to have a major peak at m / z = 57 in its mass spectrum? A CH3CH2CH2COOH B CH3COOH C (CH3)2CHCOOH D CH3CH2COOH
A DO NOT 18 Which of these carboxylic acids would be expected to have a major peak at m / z = 57 in its mass spectrum? A CH3CH2CH2COOH B CH3COOH C (CH3)2CHCOOH D CH3CH2COOH
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