Chemical Properties of Salts
Chemistry ⇒ Acids, Bases, and Salts
Chemical Properties of Salts starts at 9 and continues till grade 12.
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A student adds dilute hydrochloric acid to a solution of sodium thiosulfate. What gas is evolved?
Describe the effect of heating hydrated copper(II) sulfate.
Describe what happens when barium chloride is added to a solution containing sulfate ions.
Describe what happens when dilute sulfuric acid is added to barium chloride solution.
Explain the term 'water of crystallization' with an example.
Explain why calcium carbonate does not dissolve in water but dissolves in dilute hydrochloric acid.
Explain why the solution of ammonium acetate is nearly neutral.
A student adds dilute hydrochloric acid to a solution of sodium thiosulfate. What gas is evolved?
Which of the following is a double salt?
(1) KAl(SO₄)₂·12H₂O
(2) NaCl
(3) CaCO₃
(4) MgSO₄
Which of the following is a property of salts?
(1) They are always colored
(2) They can be soluble or insoluble in water
(3) They always have a sour taste
(4) They do not conduct electricity
Which of the following is NOT a chemical property of salts?
(1) Reaction with acids
(2) Reaction with bases
(3) Melting point
(4) Hydrolysis
Which of the following is NOT a property of salts?
(1) They are generally crystalline solids
(2) They always taste sweet
(3) They have high melting points
(4) They can conduct electricity in molten state
A salt is formed by the neutralization of a strong acid and a weak base. The solution of this salt in water will be ________ in nature.
A solution of ammonium chloride is ________ in nature.
A solution of sodium carbonate turns red litmus paper ________.
The pH of a 0.1 M solution of ammonium chloride is ________ than 7.
State whether the following statement is true or false: All salts are ionic compounds.
State whether the following statement is true or false: Salts can act as electrolytes in aqueous solution.
State whether the following statement is true or false: Salts can be formed by the reaction of a metal oxide with an acid.
True or False: All salts are neutral in aqueous solution.
