Which of the following is a strong acid used in metallurgy?
Practice Questions
Q1
Which of the following is a strong acid used in metallurgy?
Phosphoric acid
Hydrochloric acid
Carbonic acid
Citric acid
Questions & Step-by-Step Solutions
Which of the following is a strong acid used in metallurgy?
Step 1: Understand what a strong acid is. A strong acid is one that completely dissociates in water, meaning it releases all of its hydrogen ions.
Step 2: Identify the acids mentioned in the question. Look for common strong acids used in metallurgy.
Step 3: Recognize that hydrochloric acid (HCl) is a strong acid. It is known for its ability to dissolve metals and is commonly used in metal cleaning and etching.
Step 4: Conclude that hydrochloric acid is the correct answer as it is widely used in metallurgical processes.
