A carbonyl compound is reacted with NaBH4\text{NaBH}_4NaBH4.
Which of the following alcohols could be formed?
1, 2 and 3
Only 1 and 2
Only 2 and 3
Only 1
10 exam-style questions on OCR A A Level Chemistry Carbonyl compounds. Each one has a worked solution and a mark scheme showing where the marks go.