Question

Which of the following mineral does not contain Al?

Solution

Correct option is

Fluorspar

 

Fluorspar (CaF2), Cryolite (Na3AlF6)  

Feldspar (KAlSi3O3), Mica (K2O.3Al2O3.6SiO2.2H2O)

SIMILAR QUESTIONS

Q1

Mond’s process is used for the purification of

Q2

Which of the following ore is not concentrated by froth floatation process?

Q3

Thermite is a mixture of

Q4

Which statement is incorrect?

Q5

Correct statement is

Q6

Which of the following metals cannot be extracted by carbon reduction process?

Q7

Which metal is extracted by electrolytic reduction method?

Q8

The luster of a metal is due to

Q9

Which of the following is not an ore?

Q10

Which of the following statement is incorrect?