Curriculum
Course: Alhussan Chemistry — Stage 8
Login

Curriculum

Alhussan Chemistry — Stage 8

Chapter 7: Inside Atoms

0/25

Chapter 8: Pure Substances and Solutions

0/45

Chapter 9: Chemical Reactions 2

0/55
Quiz

9.4 Investigating fuels — Visual & Photo Quiz

Submit quiz
Once you submit, you will no longer be able to change your answers. Are you sure you want to submit the quiz?
Cancel Submit
  • Questions count: 1
  • Passing grade: B+
Start Quiz
1.
Look at the calorimeter investigation where spirit burners containing different alcohols (methanol, ethanol, propanol) heat a copper beaker of water. How is the energy released by each fuel determined?
Dr Dabour Hub Academy - figure 1
By measuring the mass of fuel burnt and the resulting temperature rise of the water
By counting the number of flame flickers per minute
By measuring the volume of smoke produced in a syringe
By weighing the copper stand before and after
Part of Chapter 9: Chemical Reactions 2 — see every lesson and quiz in this unit.
Accepted payment methods