AXIT - BAZO - MUOI

AXIT - BAZO - MUOI

8th Grade

20 Qs

quiz-placeholder

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AXIT - BAZO - MUOI

AXIT - BAZO - MUOI

Assessment

Quiz

Chemistry

8th Grade

Practice Problem

Medium

Created by

Nhung Hong

Used 44+ times

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Câu 1. Chất nào sau đây là axit?

NaOH

NaCl

HCl

SO2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Câu 2. Chất nào sau đây là bazơ?

KOH

H2SO4

K2SO4

Na2O

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Câu 3. Chất nào sau đây là muối?

BaCO3

BaO

Ba(OH)2

H2CO3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Câu 4. Bazơ nào sau đây tan được trong nước?

Cu(OH)2

Fe(OH)2

Mg(OH)2

Ba(OH)2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Câu 5. Axit nào sau đây là axit ít oxi?

H2CO3

H2SO3

HNO3

H3PO4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Câu 6. Muối nào sau đây là muối axit?

Na2CO3

KHSO3

AgNO3

Ca3(PO4)2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Câu 7. Dãy nào sau đây đều gồm các bazơ tan trong nước?

KOH, NaOH, Ba(OH)2, Al(OH)3

KOH, NaOH, Mg(OH)2, Ca(OH)2

KOH, NaOH, Ba(OH)2, Cu(OH)2

KOH, NaOH, Ba(OH)2, Ca(OH)2

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