
Organinė chemija. Įvadas.

Quiz
•
Chemistry
•
2nd Grade
•
Medium
Aušra Dulevičiūtė
Used 8+ times
FREE Resource
14 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Ką tiria organinė chemija?
Anglies junginių virsmus
Anglies junginių savybes
Tik gyvuose organizmuose vykstančias reakcijas
Tik gyvuosiuose organizmuose randamus junginius
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Kuris iš šių junginių nepriskiriamas organiniams?
CH4
CO2
CH3COOH
C2H5OH
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Anglis organiniuose junginiuose yra ...
Penkiavalentė
Dvivalentė
Keturvalentė
Trivalentė
4.
MULTIPLE CHOICE QUESTION
1 min • 5 pts
Angliavandeniliai, tai - ...
junginiai, sudaryti iš anglies ir deguonies.
junginiai, sudaryti iš anglies ir vandenilio.
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Kuri formulė atitinka sočiųių angliavandenilių radikalą?
C10H21
C2H6
C4H10
C5H12
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Kurie junginiai yra alkanai?
C2H4
C6H6
C7H12
C4H10
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Kuri bendroji formulė yra sočiųjų angliavandenilių?
CnH2n+1
CnH2n-2
CnH2n+2
CnH2n
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