Question 0
An oxide XO2 has a vapour density of 32. What is the atomic mass of X?
Objective
Question details
- Exam body
- JAMB
- Subject
- Chemistry
- Year
- 2001
- Question no.
- #0
- Type
- Objective
More from this paper
- Q025cm 3 of a gas X contains Z molecules at 15 o C and 75 mmHg. How many molecules…
- Q0What mass of water is produced when 8.0g of hydrogen reacts with excess oxygen?…
- Q0A particle that contains 9 protons, 10 neutrons and 10 electrons is a
- 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…
- Q0Which of the following statements is correct about the average kinetic energy of…