ALCHINE

Quiz
•
Chemistry
•
1st Grade
•
Easy
T Eva
Used 60+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Formula generală a alchinelor este:
CnH2n+2
CnH2n-2
CnH2n
CnH2n-6
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Cei doi atomi de carbon din molecula acetilenei au hibridizare:
sp
sp3
sp 2
d2 sp3
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Câte alchine izomere ce reacţionează cu sodiul îi corespund formulei moleculare C6H10?
6
4
5
3
4.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Care dintre afirmaţiile de mai jos referitoare la alchine sunt corecte;
acetilena este un gaz în condiţii normale
propina este un lichid în condiţii normale
acetilena este insolubilă apă
acetilena în stare lichefiată explodează
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Alchina care nu poate forma acetiluri este:
izopentina
acetilena
propina
2-hexina
6.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Alegeţi afirmaţiile corecte despre acetilenă:
este parţial solubilă în apă
este un compus stabil din punct de vedere termodinamic
conţine 4 atomi de hidrogen
are o geometrie liniară
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Arderea acetilenei poate duce la formarea de:
clorură de vinil
apă şi dioxid de carbon
cărbune şi hidrogen
alcool etilic
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
ALCOOLI

Quiz
•
1st Grade
22 questions
TEST ADMITERE IASI HIDROCARBURI ALIFATICE

Quiz
•
1st - 2nd Grade
20 questions
Acizi si baze

Quiz
•
1st Grade
24 questions
TEST ALCANI

Quiz
•
1st - 12th Grade
20 questions
PROTEINE

Quiz
•
1st Grade
30 questions
ZAHARIDE

Quiz
•
1st Grade
25 questions
Introducere în studiul chimiei organice

Quiz
•
1st Grade
25 questions
ALCANI

Quiz
•
1st Grade
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
10 questions
Chaffey

Quiz
•
9th - 12th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
22 questions
6-8 Digital Citizenship Review

Quiz
•
6th - 8th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
10 questions
PBIS Terrace View

Quiz
•
1st - 5th Grade
20 questions
Subject and predicate in sentences

Quiz
•
1st - 3rd Grade
20 questions
Addition and Subtraction facts

Quiz
•
1st - 3rd Grade
9 questions
Good Citizenship and Responsibility

Interactive video
•
1st - 3rd Grade
20 questions
Number Words Challenge

Quiz
•
1st - 5th Grade
20 questions
Place Value

Quiz
•
KG - 3rd Grade
7 questions
Science Safety

Quiz
•
1st - 2nd Grade
25 questions
Math Review

Quiz
•
1st Grade