This quiz pulls questions at random from the entire Double-only question-bank

1. What is the molecular formula for hexane?

Question 1 of 10

2. State 3 properties that makes iron suitable for saucepans

Question 2 of 10

3. How many neutrons in a typical atom of hydrogen?

Question 3 of 10

4. What is the formula for calculating an Rf value?

Question 4 of 10

5. What is galvanising?

Question 5 of 10

6. Explain the term functional group

Question 6 of 10

7. State 3 properties that makes aluminium suitable for power cables

Question 7 of 10

8. Is aluminium nitrate soluble?

Question 8 of 10

9. What will happen to the yield of CH₃OH when the pressure is increased? Give a reason for your prediction. CO(g) + 2H₂(g) ⇋ CH₃OH(g) ΔH = –91 kJ mol⁻1

Question 9 of 10

10. Describe the movement of particles in a liquid

Question 10 of 10