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Alkenes MCQ with Answers PDF

Alkenes Multiple Choice Questions (MCQ) to solve alkenes quiz answers PDF to learn 10th grade chemistry online course. Hydrocarbons Multiple Choice Questions and Answers (MCQs), Alkenes quiz questions PDF for taking online classes. "Alkenes " Book PDF: alkanes, alkenes test prep for online learning.

"When two carbon atoms share two electron pairs then they form" Multiple Choice Questions (MCQ) on alkenes with choices single bond, double bond, triple bond, and coordinate covalent bond for taking online classes. Learn hydrocarbons quiz questions for online certificate programs for virtual online school.

MCQs on Alkenes

MCQ: When two carbon atoms share two electron pairs then they form

single bond
double bond
triple bond
coordinate covalent bond

MCQ: All are wrong about alkenes, but that they are

saturated hydrocarbons
soluble in water
unsaturated hydrocarbons
insoluble in organic solvents

MCQ: What is the color of bromine?

brown
red
orange
reddish-brown

MCQ: Loss of hydrogen halide is called

halogenation
dehydration
Dehydrohalogenation
hydrogenation

MCQ: Which of the following is given off during ripening fruits and vegetables?

ethane
ethene
Ethyne
methane