Question

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

Solution

Correct option is

Al

Al is highly electropositive. It can be obtained only by electrolytic reduction.

SIMILAR QUESTIONS

Q1

The slag obtained during the extraction of copper from copper pyrites is composed of

Q2

Purest form of iron is

Q3

The cyanide process is used for obtaining

Q4

Of the following, which cannot be obtained by electrolysis of the aqueous solution of their salts?

Q5

Mond’s process is used for the purification of

Q6

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

Q7

Thermite is a mixture of

Q8

Which statement is incorrect?

Q9

Correct statement is

Q10

Which metal is extracted by electrolytic reduction method?