Name the method of refining to obtain silicon of high purity. [AI 2015 Allahabad & Dehradun, Delhi 2019]

Name the method of refining to obtain silicon of high purity. [AI 2015

1.	Name the method of refining to obtain silicon of high purity. [AI 2015 Allahabad & Dehradun, Delhi 2019]
Answer» ☆ ZONE REFINING ☆Zone Refining is a process which is USED to REFINE HARD metals like silicon in the purest form. this process USING metals in the rod shape and heats them on high temperature in a circular heater fitted around the rod which leads to melting the impurities in the rod.