Multiple choice

Among the following compounds __________ is used as an intermediate in the production of purified germanium metal.

  1. germanium tetrachloride

  2. germanium monoxide

  3. germanium dioxide

  4. germanium disulfide
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A Correct answer
Explanation

Germanium tetrachloride is a colourless liquid used as an intermediate in the production of purified germanium metal. In recent years the usage of GeCl4 has increased substantially due to its use as a reagent for fibre optic production.

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