Section 7. Acids, bases and salts for Chemistry, O Level - revisedeck

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7. Acids, bases and salts

A section of Chemistry, 5070

Listing 10 of 192 questions

Which metal has a soluble carbonate, chloride and sulfate?

5070_s09_qp_1

MCQ

2009

Paper 1, Variant 0

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The table shows the solubility of some compounds of metal Q in cold water. salt solubility in cold water carbonate insoluble chloride soluble sulfate insoluble What is metal Q?

5070_s13_qp_11

MCQ

2013

Paper 1, Variant 1

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The table shows the solubility of some compounds of metal Q in cold water. salt solubility in cold water carbonate insoluble chloride soluble sulfate insoluble What is metal Q?

5070_s13_qp_12

MCQ

2013

Paper 1, Variant 2

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A student mixed together aqueous solutions of Y and Z. A white precipitate formed. Which could not be Y and Z?

5070_s14_qp_11

MCQ

2014

Paper 1, Variant 1

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A student mixed together aqueous solutions of Y and Z. A white precipitate formed. Which could not be Y and Z?

5070_s14_qp_12

MCQ

2014

Paper 1, Variant 2

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Which substance is insoluble in water?

5070_s15_qp_11

MCQ

2015

Paper 1, Variant 1

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Which compound is the least soluble in water?

5070_s24_qp_12

MCQ

2024

Paper 1, Variant 2

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At which temperature does a concentrated aqueous solution of sodium chloride begin to boil?

5070_w06_qp_1

MCQ

2006

Paper 1, Variant 0

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Which substance reacts with water to form a soluble compound and an insoluble gas?

5070_w06_qp_1

MCQ

2006

Paper 1, Variant 0

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A student mixed together aqueous solutions of Y and Z. A white precipitate formed. Which could not be solutions Y and Z?

5070_w10_qp_11

MCQ

2010

Paper 1, Variant 1

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Questions Discovered

192