Aine hulk

Aine hulk

9th Grade

20 Qs

quiz-placeholder

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Assessment

Quiz

Chemistry

9th Grade

Hard

Created by

Krista Kõiv

Used 22+ times

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Aine hulk on

aines sisalduvate osakeste arv

aine mass

aine ruumala

avogadro arv

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Mool on

Avogadro arv

aine hulga ühik

aine osakeste arv

molaarmass

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

N - tähistatakse mida?

Avogadro arvu

aines osakeste arvu

aine hulka

molaarmassi

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1mol=

0,001 mmol

1000 kmol

0,001 kmol

100 mmol

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

1g =

0,001kg

100 mg

1000 kg

0,001 mg

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Molaarmassi arvutamiseks tuleb

liita antud aine koostises olevate elementide tuumalanegud

liita antud aine koostises olevate elementide prootonite arvud

liita antud aine koostises olevate elementide järjekorranumbrid

liita antud aine koostises olevate elementide aatommassid

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Molaarmassi ühikuks on

g/mol

g/dm3

mol/g

mol

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