Exam-style question
Try this first
Which of the following reagents can be used to oxidize an aldehyde to a carboxylic acid?.
- A.A) Sodium dichromate (Na2Cr2O7) in dilute sulfuric acid
- B.B) Lithium aluminium hydride (LiAlH4)
- C.C) Hydrogen gas (H2) with a catalyst
- D.D) Sodium borohydride (NaBH4)
Answer and explanation
Attempt the question first, then reveal the model answer and explanation.
Common mistake
No common mistake is linked to this question yet.