Which of the following is the strongest reducing agent?
A - Scottish Highers Chemistry - Question 13 - 2017
Question 13
Which of the following is the strongest reducing agent?
A. Fluoride
B. Lithium
C. Calcium
D. Iodine
Worked Solution & Example Answer:Which of the following is the strongest reducing agent?
A - Scottish Highers Chemistry - Question 13 - 2017
Step 1
Identify the Reducing Agents
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Answer
Reducing agents are substances that donate electrons during chemical reactions and are oxidized in the process. In this question, we need to compare the reducing abilities of Fluorine, Lithium, Calcium, and Iodine.
Step 2
Analyze Each Compound
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Answer
Fluorine (F): While strong as an oxidizing agent, it does not effectively act as a reducing agent.
Lithium (Li): A metal that readily loses an electron, making it a strong reducing agent.
Calcium (Ca): Another metal which also donates electrons, but typically less effective than Lithium.
Iodine (I): Generally acts as a weak reducing agent compared to metals.
Step 3
Determine the Strongest Reducing Agent
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Answer
Based on the analysis, Lithium stands out as the strongest reducing agent among the options given.
Step 4
Final Answer
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Answer
B. Lithium
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