Question 3
A mixture contains 20cm3 of hydrogen, 35cm3 of oxygen, 15cm3 of carbon monoxide and 10cm3 at S.T.P.which of the following gives the mole fraction of hydrogen in this mixture?
Objective
Question details
- Exam body
- FUTO
- Subject
- Chemistry
- Year
- 2015/2016 Day 1
- Question no.
- #3
- Type
- Objective
More from this paper
- Q1How many grams of HBr, would exactly be required to react with 2g of propyne?…
- Q5The pH of four solutions W, X, Y, Z are 4, 6, 8, 10, respectively, therefore
- Q6When ammonium, potassium and calcium carbonates are each separately heated
- Q7Equilibrium is said to be attained in a reversible reaction when
- Q8The metal extracted from cassiterite is
- Q9In the electrolysis of brine, the anode is