Question

The most important ore of tin is.

• A. Cassiterite
• B. Cryolite
• C. Cerussite
• D. None of these

Answer 1

Answer: (A)

Cassiterite

Answer 2

Cassiterite - $SnO_{2}$

Cryolite - $Na_{3}AlF_{6}$

Cerussite - $PbCO_{3}$