Which of the following compounds is used as a reducing agent?

Which of the following compounds is used as a reducing agent?

Correct Answer: Sodium borohydride (NaBH4)

Step 1: Understand what a reducing agent is. A reducing agent is a substance that donates electrons in a chemical reaction, causing another substance to be reduced.
Step 2: Look at the options provided in the question to identify which compounds are listed.
Step 3: Check if any of the listed compounds are known to donate electrons or reduce other substances.
Step 4: Recognize that sodium borohydride (NaBH4) is a well-known reducing agent used in various chemical reactions.
Step 5: Conclude that sodium borohydride (NaBH4) is the correct answer as it is commonly used as a reducing agent.

No concepts available.