Question

When baked, kaolin becomes hard, dense and ........... colored?

• A. Red
• B. Yellow
• C. White
• D. Brown

Hint:

Kaolin clay turns white when fired, making it ideal for producing porcelain and fine ceramics.

Answer 1

The Correct Option is C

Step 1: Understanding Kaolin Clay.
Kaolin, or China clay, is a white clay commonly used in porcelain and ceramics. It becomes hard, dense, and white upon firing.
Step 2: Analysis of options.
- (1) Red: Incorrect. Kaolin does not turn red when fired.
- (2) Yellow: Incorrect. Kaolin is white, not yellow.
- (3) White: Correct. Kaolin turns white when baked.
- (4) Brown: Incorrect. Kaolin does not turn brown when baked.
Step 3: Conclusion.
Therefore, the correct option is (3) White.