
Consultație CB
Quiz
•
Chemistry
•
1st Grade
•
Practice Problem
•
Hard
Violeta Barnaciuc
Used 5+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Selectați prin bifare varianta, variantele corecte de răspuns
În arene atomii de carbon au hibridizarea:
a) sp3;
b) sp2;
c) sp;
d) s2p.
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Selectați prin bifare varianta, variantele corecte de răspuns
Care din combinațiile de mai jos este glucidă?
a) fructoză;
b) glicerină;
c) alanină;
d) piridoxină.
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
Selectați prin bifare varianta, variantele corecte de răspuns
Vitaminele hidrosolubile sunt:
a) Acid ascorbic;
b) Ergocalciferol;
c) Riboflavină;
d) Ciancobalamină.
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Selectați prin bifare varianta, variantele corecte de răspuns
Aldehidele sunt izomeri de poziție cu alcoolii.
A
F
5.
FILL IN THE BLANK QUESTION
2 mins • 1 pt
Completaţi spaţiile libere
Fenomenul de contopire a orbitalilor electronici urmat de echivalarea lor ca formă și energie se numește ..............................
6.
FILL IN THE BLANK QUESTION
3 mins • 1 pt
Completaţi spaţiile libere
Lipidele alimentare sunt sursa vitaminelor ............................ și a .....................................
7.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Completaţi spaţiile libere
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