Inorganic Chemistry MCQ with Answers

Inorganic Chemistry MCQ with Answers

211) Electrometallurgical process is used to extract:

Answer is:

Na

Explanation:

Because Na is very reactive and can not be extracted by means of reduction by C, CO, etc. So, extracted by electrolysis.

212) In alumino−thermite process, aluminium is used as:

Answer is:

Reducing agent

213) Silver obtained from argentiferrous lead containing lead impurity is purified by:

Answer is:

Cupellation

214) Mond−s process is used for preparing:

Answer is:

Ni

215) Which of the following does not have optical isomer?

Answer is:

[Co(NH₃)₂−Cl₃]

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