DKO24 CHAPTER 13: CHEMICAL REACTIONS OF ALKENES

What is the name of reaction using reagent HBr in chemical reactions of alkene?

• Halogenation

• Hydrohalogenation

• Hydration

• Esterification

What is the reagent/condition suitable in box for this reaction?

• H₂ / Ni

• HBr

• H₂O / H⁺

• conc H₂SO₄ and heated

Give the name of reaction to preparation of alkene from alcohol compounds.

• Dehydrohalogenation

• Hydration

• Halogenation

• Hydrohalogenation

• Dehydration

What is the suitable chemical tests to distinguish between propane and propene?

• Baeyer's Test and Bromine Test in dichloromethane

• Baeyer's Test and Lucas Test

• Brady Test and Tollen's Test

• Bromine Test in dicloromethane and Lucas Test

What is the type of reaction in chemical reactions of dehydration?

• Addition

• Substitution

• Rearrangement

• Elimination

Which name of reaction not in chemical reactions of alkene?

• Halogenation

• Hydrohalogenation

• Hydration

• Esterification

What is the Markonikov's Rule?

• H atom add to the carbon atom of the duuble bond greater number of C atoms

• H atom add to the carbon atom of the double bond greater number of H atoms

• H atom add to the carbon atom of the double bond greater number of N atoms

Which of the name of reaction follow by Sayzeff's Rule?

• Hydration

• Halogenation

• Dehydration

• Hydrohalogenation

The major product in elimination reaction is the most stable alkenes which has the most highly substituted double bond

• Sayzeff's Rule

• Markonikov's Rule

• Huckels' Rule

• Baeyer's Rule

Which of the catalyst can not use in chemical reaction hydrogenation?

• Pd

• Pt

• Ps

• Ni