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bojila

Authored by Maja Jurcevic

Other

11th Grade

Used 26+ times

bojila
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Koje godine nastaje prva oksidacijska boja?

1825

1525

1925

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Što pomaže boji da se razvije?

kisik

peroksid

oksid

zrak

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bojila su građena od:

baze i osnove

kromofora i auksokroma

kromofora i kromosa

dodataka i bjelila

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Etilenska, karbonilna i azo skupina su:

baze boje

kromofori

auksokromi

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Da bi kromofor postao obojen potreban mu je:

peroksid

auksokrom

kisik

6.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Bojila prema duljini trajanja dijelimo:

kratkotrajna

kratka

polutrajna

dugotrajna

trajna

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Bojila koja prekrivaju 10% pigmenta, ispiru se nakon 1-2 pranja su:

trajne boje

kolor-šamponi

učvršćivači u boji

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