Purification And Characterisation Of Organic Compounds Question 51

Question: Corundum is an ore of

[Kerala (Med.) 2002]

Options:

A) Copper

B) Boron

C) Aluminium

D) Sodium

Show Answer

Answer:

Correct Answer: C

Solution:

Corundum $ (Al_2O_3) $ is an ore of $ Al $ .