Metallic oxide

Metallic oxide

9th Grade

12 Qs

quiz-placeholder

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Metallic oxide

Metallic oxide

Assessment

Quiz

Chemistry

9th Grade

Hard

Created by

Phùng Vy

Used 2+ times

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

CaO + H2O --> ?

All is incorrect

Ca(OH)2 + H2

Ca(OH)2

CaO + H2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Na2O + SO2 --> ?

Na2SO3

Na2SO2

Na2O + H2

I don't know

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Metallic oxide + Acid --> ?

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

What common colors of lead?

Orange

Red

Black

Yellow

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

BaO + H2O -> ?

Ba(OH)2

BaH2O

BaOH + H2O

BaOH

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the 4th strongest of metals?

K Na Ba Mg

K Ca Ba Na

Pb Fe K Ba

Al Mg Na Zn

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

CuO + CO -> ?

Cu + CO2

Cu(OH)2

Cu + H2O

Cu + C2

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