51. The bitumen fraction is used for
Answer: B. paving roads
Chemistry Class 10 Unit 9: Hydrocarbons MCQs
52 multiple choice questions with the correct answer for each. Tap an option to check yourself, or switch on "Show all answers". This is page 2 of 2.
Tap an option to check your answer.
52. The refinery gas fraction is more volatile than fuel oil because it has
Answer: C. weaker intermolecular forces
About Chemistry Class 10 Unit 9 MCQs (Federal Board)
These 52 Chemistry MCQs cover Class 10 Unit 9: Hydrocarbons of the Federal Board (FBISE) SSC-II (Class 10) syllabus. They are SLO-based MCQs as per the new pattern for FBISE exams. Each question has four options and the correct answer is shown, so you can practise for the annual examination and find the topics you still need to revise. The questions are split over 2 pages of 50. You can also read the Hydrocarbons notes for this chapter. Download the Hydrocarbons MCQs as a PDF using the button at the top of this page.