JAMB Chemistry 2014 Objective — Question 11
Question 11 of 50 from the Joint Admissions and Matriculation Board (JAMB) Chemistry 2014 Objective paper, with the correct answer and a full explanation.
Advertisement
The higher density of nitrogen obtained from air is due to the presence of
- A. noble gasesCorrect
- B. oxygen
- C. carbon dioxide
- D. water vapour
Explanation
Noble gases are also known as inert, rare or unreactive gas, and their presence in air-derived nitrogen accounts for its slightly higher density.
Advertisement
Sign up free to unlock
- Score tracking
- Practice history
- Saved questions
- Progress dashboard
- Personalized sessions
- Weak-topic breakdown
…and/or go further with premium services and No Ads.