Question

Which of the following are the common types of reducing agents used in organic chemistry? Select all that apply.

A) Lithium aluminum hydride (LiAlH₄)
B) Sodium borohydride (NaBH₄)
C) Hydrogen gas (H₂)
D) Zinc dust (Zn)
E) Iron powder (Fe)
F) Dimethyl sulfoxide (DMSO)

Answer 1

The common reducing agents in organic chemistry are Lithium aluminum hydride (LiAlH4), Sodium borohydride (NaBH4), Hydrogen gas (H2), Zinc dust (Zn), and Iron powder (Fe). Dimethyl sulfoxide (DMSO) is not a reducing agent.

Step-by-step explanation:

The common types of reducing agents used in organic chemistry include:

• Lithium aluminum hydride (LiAlH4)
• Sodium borohydride (NaBH4)
• Hydrogen gas (H2)
• Zinc dust (Zn)
• Iron powder (Fe)

These reducing agents are commonly involved in various reactions where they donate electrons to another species, thereby reducing that species. Dimethyl sulfoxide (DMSO), however, is not a common reducing agent but rather a solvent with different properties.