Search Header Logo

Metode de separare

Authored by Mindru Alina

Chemistry

7th Grade

Used 6+ times

Metode de separare
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Apa cu uleiul dintr-un pahar formeaza:

un amestec omogen

un amestec eterogen

sunt substante pure

nu formeaza nimic

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Pentru separarea unui amestec eterogen solid-lichid, cu solidul avand densitatea mai mica decat a lichidului, se foloseste:

cristalizarea

decantarea

filtrarea

distilarea

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Putem separa prin distilare amestecul:

apa si alcool

apa si nisip

apa si sulf

apa si sare

4.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Decantarea este

(a)  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Amestecul apa,sulf,sare si pietris se separa prin:

filtrare - distilare - cristalizare

decantare - cristalizare - filtrare

cristalizare - distilare - decantare

decantare - filtrare - cristalizare

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Amestecul apa si ulei se separa prin:

decantare

cristalizare

filtrare

palnia de separare

7.

FILL IN THE BLANKS QUESTION

1 min • 1 pt

Amestecul apa, pulbere de carbune, nisip, alcool si sare se poate separa prin:

(a)  

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

Already have an account?