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Which of the following acids is commonly used in the pickling process of metals?
Which of the following acids is commonly used in the pickling process of metals?
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Practice Questions
1 question
Q1
Which of the following acids is commonly used in the pickling process of metals?
Sulfuric acid
Hydrochloric acid
Nitric acid
Acetic acid
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Hydrochloric acid is commonly used in the pickling process to remove rust and scale from metals.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following acids is commonly used in the pickling process of metals?
Solution:
Hydrochloric acid is commonly used in the pickling process to remove rust and scale from metals.
Steps: 4
Show Steps
Step 1: Understand what pickling means in metal processing. Pickling is a method used to clean metals by removing rust and scale.
Step 2: Identify the common acids used in the pickling process. There are several acids, but we need to find the most common one.
Step 3: Recognize that hydrochloric acid is widely used for pickling metals because it effectively removes rust and scale.
Step 4: Conclude that hydrochloric acid is the answer to the question about which acid is commonly used in the pickling process.
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