Which of the following compound is used in the extraction of gold mining? Options: A . &nbspLiquid Nitrogen B . &nbspCyanide C . &nbspOxygen D . &nbspAmmonia

Which of the following compound is used in the extraction of gold mining?

Question

Which of the following compound is used in the extraction of gold mining?

Options:

A . Liquid Nitrogen

B . Cyanide

C . Oxygen

D . Ammonia

Answer: Option B
Answer: (b).Cyanide

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