Which element is obtained in the pure form by van Arkel method ? (A) Aluminium (B) Titanium (C) Silicon (D) Nickel

Correct option is B (Titanium)

Explanation:

The van Arkel process is used to obtain pure titanium.

This procedure can also be used to obtain zirconium. Hall’s procedure, Baeyer’s process, or Serperck’s process are all used to purify aluminium. Nickel is refined using Mond’s method. Zone refining is used to purify silicon.