Which one of the following is a compound formed when sodium reacts with oxygen?Sodium peroxideSodium chlorideSodium hydroxide
Question
Which one of the following is a compound formed when sodium reacts with oxygen?
- Sodium peroxide
- Sodium chloride
- Sodium hydroxide
Solution
When sodium reacts with oxygen, the compound formed is sodium peroxide.
Explanation:
- Sodium (Na) can react with oxygen (O₂) to form different compounds depending on the ratio of sodium to oxygen in the reaction.
- When sodium burns in excess oxygen, it can specifically form sodium peroxide (Na₂O₂).
- Sodium chloride (NaCl) is formed from the reaction of sodium with chlorine, not oxygen.
- Sodium hydroxide (NaOH) can be formed when sodium reacts with water, not directly with oxygen.
Thus, the correct answer is Sodium peroxide.
Similar Questions
Which of the following is the name of a compound containing 1 sodium atom, 1 chlorine atom and 3 oxygen atoms?Sodium chlorateSodium chloroxide
What is the main product formed when an acid reacts with a metal hydroxide?a) Saltb) Waterc) Oxygen gasd) Carbon dioxide
Which of the following is an example of compound ?Salty waterAirAcetic acidOxygen gas
When a metal reacts with cold water it forms Aa hydroxide Ban oxide Ca salt Doxygen
With reference to your notes, name two products that are formed in this reaction (sodium hydroxide + hydrochloric acid) and write down their chemical formulae.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.