Class 7 Online Courses

Grade 7 Science MCQ

Grade 7 Science MCQs PDF - Topics

Burning Fuels MCQ Quiz Online

Practice Burning fuels Multiple Choice Questions (MCQ) to solve burning fuels quiz answers PDF to learn 7th grade science online course. Physical and Chemical Changes Multiple Choice Questions and Answers (MCQs), Burning Fuels quiz questions PDF for online certificate courses. "Burning Fuels MCQ" PDF Book: making plastics, polyvinyl chloride, solids liquids and gases test prep for online school classes.

"Wood is a" Multiple Choice Questions (MCQ) on burning fuels with choices fuel, alkane, alkene, and coal for online certificate courses. Learn physical and chemical changes quiz questions for online certificate programs for online classes.

MCQs on Burning Fuels

MCQ: Wood is a

fuel
alkane
alkene
coal

MCQ: Burning hydrocarbons produce

water
carbon dioxide
water and carbon
water and carbon dioxide

MCQ: For combustion, the required gas is

carbon dioxide
nitrogen
hydrogen
oxygen

MCQ: Most of the fuels such as petroleum has

carbohydrates
fats
hydrocarbons
metals

MCQ: The compounds made up of hydrogen and carbon are known as

carbohydrates
hydrocarbons
alkanes
alkenes