IG Chem – Solubility of Salts In Water

IG Chem – Solubility of Salts In Water

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Question 1 of 15

1. Question
1 point(s)
All common sodium, potassium, and ammonium salts are soluble.
- true
- false
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Question 2 of 15

2. Question
1 point(s)
All nitrates are insoluble in water.
- true
- false
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Question 3 of 15

3. Question
1 point(s)
Lead chloride is soluble in water.
- true
- false
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Question 4 of 15

4. Question
1 point(s)
All common sulfates are soluble except those of barium, lead, and calcium.
- true
- false
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Question 5 of 15

5. Question
1 point(s)
Common carbonates and hydroxides are insoluble except those of sodium, potassium, and ammonium.
- true
- false
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Question 6 of 15

6. Question
1 point(s)
Calcium hydroxide is completely soluble in water.
- true
- false
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Question 7 of 15

7. Question
1 point(s)
Hydrated salts contain water of crystallisation.
- true
- false
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Question 8 of 15

8. Question
1 point(s)
Anhydrous copper(II) sulfate is represented as CuSO₄•5H₂O.
- true
- false
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Question 9 of 15

9. Question
1 point(s)
The general reaction between an acid and an alkali produces a salt and water.
- true
- false
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Question 10 of 15

10. Question
1 point(s)
The reaction between an acid and a carbonate produces a salt and water only.
- true
- false
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Question 11 of 15

11. Question
1 point(s)
The reaction between hydrochloric acid and magnesium produces magnesium chloride and hydrogen.
- true
- false
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Question 12 of 15

12. Question
1 point(s)
In the titration method, an indicator is used to show when exact quantities of acid and alkali have been mixed.
- true
- false
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Question 13 of 15

13. Question
1 point(s)
The neutralisation reaction can be summarised as H+(aq)+OH−(aq)→H2O(l)H+(aq)+OH−(aq)→H2O(l).
- true
- false
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Question 14 of 15

14. Question
1 point(s)
Soluble salts are made by mixing solutions of two insoluble salts.
- true
- false
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Question 15 of 15

15. Question
1 point(s)
The practical method of making an insoluble salt involves mixing two soluble salts to form a precipitate.
- true
- false
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