9 aineklasside ja reaktsionide kordamine

9 aineklasside ja reaktsionide kordamine

9th Grade

20 Qs

quiz-placeholder

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9th Grade

19 Qs

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9th Grade

21 Qs

9 aineklasside ja reaktsionide kordamine

9 aineklasside ja reaktsionide kordamine

Assessment

Quiz

Chemistry

9th Grade

Easy

Created by

Cristina Kaska

Used 3+ times

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Alus + hape=

sool

sool + vesinik

vesi+sool

sool+ alus

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Milline on kõiki karboksüülhappeid iseloomustav tunnusrühm?
-CO-
-COOH
-COO
-COH

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Millise aineklassi tunnusrühm on pildil ?

Alkohol

Karboksüülhape

Alkeen

Alkaan

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Millise aineklassi tunnusrühm on pildil ?

Alkohol

Karboksüülhape

Alkeen

Alkaan

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Sool?

Metalli katioon+ happe anioon

Metalli anioon + happe katioon

happe katioon+

happe anioon

Metalli anioon+ Metalli katioon

6.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Millised nendest on liitained?

oksiid

happed

metallid

soolad

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Hape+alus=

oksiid

sool+vesi

sool

metall+vesi

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