Preparation and Properties of Alkenes
Chemistry ⇒ Carbon and Organic Chemistry
Preparation and Properties of Alkenes starts at 11 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Preparation and Properties of Alkenes.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 12
Calculate the number of structural isomers possible for C4H8 alkenes.
Describe the mechanism of dehydration of ethanol to form ethene using concentrated H2SO4 as a catalyst.
Explain the difference between cis and trans isomers of alkenes.
Explain why alkenes can show geometrical isomerism but alkanes cannot.
Explain why alkenes undergo electrophilic addition reactions more readily than alkanes.
Name the product formed when 2-bromopropane is treated with alcoholic KOH.
State Markovnikov’s rule as applied to the addition of HX to alkenes.
State Saytzeff’s rule as applied to the dehydrohalogenation of alkyl halides.
What is the major product when 2-chlorobutane is heated with alcoholic KOH?
What is the product formed when ethene reacts with chlorine gas in the presence of CCl4?
What is the product when propene reacts with HBr in the presence of peroxide?
Write the equation for the preparation of ethene from ethanol.
Write the equation for the preparation of propene from 2-bromopropane.
Write the IUPAC name of the alkene with the molecular formula C4H8 that shows cis-trans isomerism.
