Which of the following compounds is a strong acid formed from hydrogen?
Practice Questions
Q1
Which of the following compounds is a strong acid formed from hydrogen?
HCl
H2O
NH3
CH4
Questions & Step-by-Step Solutions
Which of the following compounds is a strong acid formed from hydrogen?
Correct Answer: Hydrochloric acid (HCl)
Step 1: Understand what a strong acid is. A strong acid is a substance that completely dissociates into its ions in water.
Step 2: Identify the compounds that are formed from hydrogen. Common examples include hydrochloric acid (HCl), sulfuric acid (H2SO4), and nitric acid (HNO3).
Step 3: Determine which of these compounds is classified as a strong acid. Hydrochloric acid (HCl) is known to be a strong acid.
Step 4: Conclude that hydrochloric acid (HCl) is the correct answer as it is a strong acid formed from hydrogen.
