SINTETIČKI POLIMERI 2b 24

SINTETIČKI POLIMERI 2b 24

10th Grade

11 Qs

quiz-placeholder

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SINTETIČKI POLIMERI 2b 24

SINTETIČKI POLIMERI 2b 24

Assessment

Quiz

Chemistry

10th Grade

Hard

Created by

Violet L.

Used 1+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jedan od predmeta na slici je građen od sintetičkog polimera:

Media Image
Media Image
Media Image
Media Image

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Jedna vrsta polimera ima svojstvo omekšavanja pri porastu temperature što se koristi kako bi se lakše oblikovala. Lako se prerađuju u različite oblike i mogu se ponovno upotrijebiti. Navedite naziv.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Na slici je boca za mlijeko ili jogurt. Izrađuje se od polimera koji se još koristi za izradu vrećica, ambalaže ....

PE

PVC

PS

PTFE

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Koja skraćenica predstavlja polimer koji zovemo stiropor?

PET

PTFE

PS

PVC

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Kako će glasiti skraćenica za polimer koji je po kemijskom sastavu polivinil-klorid

PVK

PK

PC

PVC

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Koji predmet na slici se izrađuje od kaučuka procesom vulkanizacije?

Media Image
Media Image
Media Image
Media Image

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Formula na slici predstavlja spoj:

polistiren

polipropen

polieten

izopren

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