Diagnostic test chapter 1 IAC

Diagnostic test chapter 1 IAC

3rd Grade

10 Qs

quiz-placeholder

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Diagnostic test chapter 1 IAC

Diagnostic test chapter 1 IAC

Assessment

Quiz

Chemistry

3rd Grade

Hard

Created by

Piet Span

Used 2+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do we mean by a pure substance in chemistry?

a substance without polution

a substance which has a boiling point and a melting point

a substance with one colour

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the phase transition from gas to liquid called?

evaperation

condensation

sublimation

solidification

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The threshhold limit value expresses

how many mg of a gas may present per m3

how far you are from the limit

how many m3 of gas may present per mg

the value that should be reached to work safely

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A physical quantity is

something very physical

a unit you can use e.g. km or kg

a property you can measure

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If you want to go from degree Kelvin to degree Celsius, you

have to add 273 degrees

do not have to do anything

you have to substract 273 degrees

you have to change the word

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

This hazard pictogram means

not permitted for animals

be aware living creatures present

a cure against animals and plants

environmental hazard

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The density of a substance is 10,0 g/dm3.

How many g is 2,5 dm3 of this substance?

2,5

5,0

25,0

50,0

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