Organic quiz alkenes /Ayssar Yaseen

An engaging and colorful illustration of molecular structures featuring alkenes, highlighting double bonds, and showcasing various reactions like hydrohalogenation and halogenation with visual representations of alkyl halides and alcohols.

Alkenes Mastery Quiz

Test your knowledge on alkenes with this engaging quiz designed for chemistry enthusiasts! Whether you're a student, teacher, or just a curious learner, this quiz covers essential concepts related to alkenes and their reactions.

Get ready to challenge yourself with questions about:

  • Hybridization of alkenes
  • Reactions like hydrohalogenation and halogenation
  • Properties and naming conventions of alkenes
18 Questions4 MinutesCreated by ChemistryNerd247
The hybridization in alkenes is
Sp3
Sp
Sp2
In hydrohalogenation you can add hydrogen and any other halogen exept:
I
Cl
F
Br
The catalyst in halohydrin formation is
OH
Br
H2SO4
BH3
The reaction name in which the prducts is alkylhalid and alcohol :
Hydration
Hydrohalogenation
Hydroboration oxidation
Halohydrin
When we have Just A double bond in A substituent of cyclo alkene
Vinyl
Alkylene
Alcohol
Keton
The type of product in Halogenation is
Alkylhalid
Keton
Alkyldihalid
None of above
How many steps dose hydroboration oxidation reaction happens
3 steps
2 steps
1 step
4 steps
H2O molecule is
Nonpolar
Nuclephile
Acidic
Electrophile
Alkenes can have free rotation like alkanes
True
False
Which of the following alkene namings is true
Hexadiene
2,3,pentadiene
Methene
1,3-pentadiene
In Cis alkenes
There isnt large groups
Large groups isnt in the same side
There isnt double bond
None of above
If we have OH in substituent:
You give it less numbering
It called ceton
You give it large numbering
None of above
How many moles of X2 you add in Halogenation :
2 moles
1 mole
4 moles
Why you cant add F in hydrohalogenation:
Because F has largest electronegativety
Because There is not catalyst for this reaction
None of above
We use Marcovinkofs rule when the carbons :
Bonded by sigma bond
Symmetrical
None of all
Unsymmetrical
General formula of cyclo alkenes is
CnH2n+2
CnH2n
CnH2n-2
None of above
The angle in alkene hybridization is
180
109.5
120
117
In Halogenation we exept
I
Cl
F
Br
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