JEE Main Chemistry question

ChemistryGeneral Principles and Processes of Isolation of Elements (Metallurgy)JEE Main

Not in JEE Main or NEET syllabus

Bauxite is , where …..

Answer: 2

Solution

Bauxite, the principal aluminium ore, has the standard formula , so . Hence, the answer is 2.

Question ID VK-145322