
TEST ADMITERE ALCANI ALCHENE
Authored by Ionela Badea
Chemistry
1st - 2nd Grade
Used 47+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
20 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Alchena cu C7H14 contine un atom de carbon cuaternar, 2 atomi de C tertiari si 4 atomi de C primari. Formula alchenei este:
3,3-dimetil-1-pentena;
3-metil-2-hexena;
3,4-dimetil-2-pentena
2-metil-2-pentena
4,4-dimetil-1-pentena
2.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Care este numarul minim de atomi de C ai unui alcan pentru ca in urma cracarii sa rezulte si butena?
7
5
6
8
4
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Care dintre urmatoarele alchene nu contin atomi de carbon in doua stari de hibridizare:
1-butena
propena
etena
2-butena
izobutena
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
In cazul alcanilor nu se intalneste reactia:
substitutie
oxidare
izomerizare
aditie
alt raspuns
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Radicalul divalent al metanului se numeste:
metil
metin
metilen
metanoat
metanil
6.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Alege afirmatia corecta:
legatura dubla este formata din doua legaturi π
legatura de tip π se formeaza prin intrepatrunderea orbitalilor de tip sp2
orbitalii de tip sp2 au geometrie tetraedrica
legatura tripla este formata dintr-o legatura σ si doua legaturi π
atomul de C implicat intr-o legatura tripla are doar doi orbitali de tip sp.
7.
MULTIPLE SELECT QUESTION
5 mins • 1 pt
Alegeti afirmatia corecta referitoare la compusul cu formula moleculara C8H12N2O2 :
are NE=1
este o hidrocarbura
nu prezinta grupe functionale in molecula
raportul atomic C:H:N:O este 4:6:1:2
prezinta 19,05% oxigen in molecula
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Popular Resources on Wayground
8 questions
Spartan Way - Classroom Responsible
Quiz
•
9th - 12th Grade
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
14 questions
Boundaries & Healthy Relationships
Lesson
•
6th - 8th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
3 questions
Integrity and Your Health
Lesson
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
9 questions
FOREST Perception
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
Discover more resources for Chemistry
10 questions
Wayground Quiz Review for G2 Benchmark 3
Quiz
•
2nd Grade
20 questions
Telling Time to the Hour and Half hour
Quiz
•
1st Grade
20 questions
addition facts
Quiz
•
2nd Grade
10 questions
Telling Time to the Nearest 5 Minutes
Quiz
•
2nd Grade
30 questions
Multiplication Facts 1-12
Quiz
•
2nd - 5th Grade
7 questions
Understanding Parallel, Intersecting, and Perpendicular Lines
Interactive video
•
1st - 6th Grade
14 questions
Main Idea
Quiz
•
2nd - 3rd Grade
20 questions
Multiplication Facts
Quiz
•
2nd - 3rd Grade