🟢 easy

One day an alchemist brought a king a bottle holding a strange liquid. The alchemist said, "This liquid I discovered will dissolve anything it touches." How did the king know that he was lying?

If what he said was true the bottle would get dissolved

Why this works

This riddle plays on the concept of contradiction. If the liquid truly had the power to dissolve anything it touched, then it would also dissolve the bottle that contains it. Since the bottle remains intact, the king can deduce that the alchemist is lying about the liquid's properties. It's a clever way of highlighting logical reasoning by showing how the physical evidence contradicts the claim!

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Common Wrong Answers

“The king didn't believe in magic.”

While skepticism about magic could be a reason for the king's doubt, the riddle specifically hinges on the logical consequence of the liquid dissolving its container, not on the king's belief in magic.

“The liquid was in a glass bottle.”

The material of the bottle does not inherently reveal the truth about the liquid's properties. The riddle's logic is based on the potential of the liquid to dissolve anything, which would include the bottle itself.

“The alchemist looked suspicious.”

The appearance or demeanor of the alchemist is irrelevant to the logical deduction presented in the riddle. The king's knowledge is based on the properties of the liquid, not on the character of the alchemist.

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