Question

The more reactive metal in the activity series is

• A. Potassium
• B. Iron
• C. Zinc
• D. Platinum

Answer 1

The Correct Option is A

To solve the problem, we need to identify the most reactive metal from the given options based on the activity series.

1. Understanding the Activity Series:
The activity series is a list of metals ranked according to their reactivity. The higher a metal is on the activity series, the more reactive it is. Metals that are more reactive can displace less reactive metals from their compounds in single displacement reactions.

2. Reactivity of Metals:
- Potassium is very reactive and is placed high on the activity series.
- Iron is less reactive than potassium but more reactive than zinc.
- Zinc is more reactive than iron but less reactive than potassium.
- Platinum is one of the least reactive metals and is placed very low on the activity series.

3. Conclusion:
The most reactive metal in the activity series from the given options is Potassium.

Final Answer:
The correct answer is (A) Potassium.