Podcast
Questions and Answers
What is the product when sodium hydroxide reacts with hydrochloric acid?
What is the product when sodium hydroxide reacts with hydrochloric acid?
- Sodium chloride and water (correct)
- Sodium hydroxide and water
- Sodium chloride and hydrogen gas
- Sodium chloride and oxygen gas
What is the chemical name for the rusting of iron?
What is the chemical name for the rusting of iron?
- Iron hydroxide
- Ferric oxide (correct)
- Iron oxide
- Ferrous oxide
What is the gas evolved when dilute hydrochloric acid is added to a reactive metal?
What is the gas evolved when dilute hydrochloric acid is added to a reactive metal?
- Oxygen
- Chlorine
- Carbon dioxide
- Hydrogen (correct)