Question 11
How many molecules are there in 14g of nitrogen gas at s.t.p? (n = 14, Avogadro Number = 6. 0 x 1023 mol-1)
Objective
Question details
- Exam body
- WAEC
- Subject
- Chemistry
- Year
- 1990
- Question no.
- #11
- Type
- Objective
More from this paper
- Q7When a solid melts and consequently boils, there is
- Q8Which of the following compounds will undergo additional reactions?
- Q9Which of the following reactions does not occur in the blast furnace during the…
- Q13The gas that is liberated when iron is heated with concentrated tetraoxosulphate…
- Q14Which of the following salts in aqueous solution will have a pH greater than 7?
- Q15The compound of copper which is used in electroplating dyeing, printing, wood…