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6092 Chapter 11 Qualitative Analysis Test for Cations

6092 Chapter 11 Qualitative Analysis Test for Cations

Assessment

Interactive Video

Chemistry

9th - 12th Grade

Practice Problem

Hard

Created by

X Y

FREE Resource

9 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Predict the observation when NaOH is added to aluminium nitrate.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Predict the observation when excess aqueous sodium hydroxide added to aluminium nitrate.

White ppt dissolves in excess to form a colourless solution

White ppt insoluble in excess

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Predict the observation when NaOH is added to calcium nitrate solution.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Predict the observation when excess aqueous sodium hydroxide added to calcium nitrate.

white ppt soluble in excess to form colourless solution.

white ppt insoluble in excess.

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

predict the observation when aqueous sodium hydroxide is added to copper(II) sulfate solution.

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

predict the observation when aqueous sodium hydroxide is added to iron(II) sulfate solution.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

predict the observation when excess aqueous sodium hydroxide added to iron(II) sulfate

green ppt dissolve in excess NaOH to form dark green solution.

green ppt insoluble in excess NaOH

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