Hydrogenation and Halogenation of an Alkene

What colour does bromine water turn in the presence of an alkene

• orange

• blue

• green

• colorless

what is the name of the reaction when alkenes react with HCl?

• Hydrogenation

• Halogenation

• Hydrohalogenation

• Hydration

What is the general formula of the alkynes?

• C_nH_2n+1

• C_nH_2n+2

• C_nH_2n-1

• C_nH_2n-2

Which reagent is needed to change CH₃CH=CH₂ to CH₃CHClCH₃

• Cl₂ (aq)

• SOCl₂

• PCl₃

• HCl

Deduce the structure for A

• 
• 
• 
• 

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-3

NGSS.HS-PS1-4

Deduce the structure for B

• 
• 
• 
• 

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

NGSS.HS-PS1-3

Deduce the structure for C

• 
• 
• 
• 

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-4

Deduce the structure for E

• 
• 
• 
• 

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

NGSS.HS-PS1-3

Which the CORRECT reagent and condition for A

• HBr

• Cl₂, H₂O

• H₂, Ni

• HBr, H₂O₂

Which the CORRECT reagent and condition for B

• H₂O, H⁺

• Cl₂, H₂O

• H₂, Ni

• HBr, H₂O₂