Riddle

What goes in the water red, and comes out black?

Choose an answer

A.Rust
B.Copper
C.Steel
D.Iron.
Hint: It's a word with 4 letters, starting with "I".

Answer

Iron.

Why this is the answer

A red-hot glowing iron cools and darkens to black the moment it is plunged into water.

This riddle is filed under Color Riddles and rated Medium.

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