Question

Which is not a mineral of aluminium?

Solution

Correct option is

Anhydrite

 

Bauxite (Al2O3.2H2O)

Corundum (Al2O3)

Diaspore (Al2O3.H2O)

SIMILAR QUESTIONS

Q1

In which of the following isolations no reducting agent is required?

Q2

Which of the following pairs of oxides cannot be reduced by carbon to give the respective metals?   

Q3

Titanium containing mineral found in our country is 

Q4

Ore pitch blende is main source of 

Q5

Metal which can be extracted from all the three dolomite, magnesite and carnallite is

Q6

Chile salt petre is an ore of  

Q7

Which of the following ore is used for industrial extraction of aluminium in India?  

Q8

Corundum is 

Q9

Which one is an ore of sodium? 

Q10

An example of an oxide ore is