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Which acid is commonly used in the leaching process of gold extraction?
Which acid is commonly used in the leaching process of gold extraction?
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Practice Questions
1 question
Q1
Which acid is commonly used in the leaching process of gold extraction?
Hydrochloric acid
Nitric acid
Sulfuric acid
Cyanide solution
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Cyanide solution is used in the leaching process to extract gold from its ore.
Questions & Step-by-step Solutions
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Q
Q: Which acid is commonly used in the leaching process of gold extraction?
Solution:
Cyanide solution is used in the leaching process to extract gold from its ore.
Steps: 4
Show Steps
Step 1: Understand what leaching means. Leaching is a process used to extract valuable metals from their ores.
Step 2: Identify the metal we are interested in. In this case, it is gold.
Step 3: Learn about the chemicals used in leaching. One common chemical used for gold extraction is cyanide.
Step 4: Recognize that cyanide solution helps dissolve gold from the ore, making it easier to collect.
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