Question 0
25cm3 of a gas X contains Z molecules at 15oC and 75 mmHg. How many molecules will 25 cm3 of another gas Y contain at the same temperature and pressure?
Objective
Question details
- Exam body
- JAMB
- Subject
- Chemistry
- Year
- 2001
- Question no.
- #0
- Type
- Objective
More from this paper
- Q0A particle that contains 9 protons, 10 neutrons and 10 electrons is a
- Q0Cancerous growths are cured by exposure to
- Q0An oxide X O 2 has a vapour density of 32. What is the atomic mass of X ?
- Q0Millikan's contributions to the development of atomic theory is the…
- Q0Four elements W , X , Y and Z have atomic number 2,6,16 and 20 respectively…
- Q0An elements X with relative atomic mass 16.2 contains two isotopes 16 8 X with…