Concept explainers
(a)
Interpretation:
A weak or strong acid or base has to be identified from the given set of compounds.
Concept Introduction:
- A chemical substance that gives hydrogen ions when dissolved in water is called as acid.
- Strong acids are acids, which completely dissociates into its ions whereas weak acids partially dissociates into its ions leaving behind high percentage on unreacted molecules. Strong acids give more of hydrogen ions
- Strong bases are bases, which completely dissociates into its ions whereas weak bases partially dissociates into its ions leaving behind high percentage on unreacted molecules. Strong bases give more of hydroxide ions
(b)
Interpretation:
A weak or strong acid or base has to be identified from the given set of compounds.
Concept Introduction:
- A chemical substance that gives hydrogen ions when dissolved in water is called as acid.
- Strong acids are acids, which completely dissociates into its ions whereas weak acids partially dissociates into its ions leaving behind high percentage on unreacted molecules. Strong acids give more of hydrogen ions
- Strong bases are bases, which completely dissociates into its ions whereas weak bases partially dissociates into its ions leaving behind high percentage on unreacted molecules. Strong bases give more of hydroxide ions
(c)
Interpretation:
A weak or strong acid or base has to be identified from the given set of compounds.
Concept Introduction:
- A chemical substance that gives hydrogen ions when dissolved in water is called as acid.
- Strong acids are acids, which completely dissociates into its ions whereas weak acids partially dissociates into its ions leaving behind high percentage on unreacted molecules. Strong acids give more of hydrogen ions
- Strong bases are bases, which completely dissociates into its ions whereas weak bases partially dissociates into its ions leaving behind high percentage on unreacted molecules. Strong bases give more of hydroxide ions
(d)
Interpretation:
A weak or strong acid or base has to be identified from the given set of compounds.
Concept Introduction:
- A chemical substance that gives hydrogen ions when dissolved in water is called as acid.
- Strong acids are acids, which completely dissociates into its ions whereas weak acids partially dissociates into its ions leaving behind high percentage on unreacted molecules. Strong acids give more of hydrogen ions
- Strong bases are bases, which completely dissociates into its ions whereas weak bases partially dissociates into its ions leaving behind high percentage on unreacted molecules. Strong bases give more of hydroxide ions
(e)
Interpretation:
A weak or strong acid or base has to be identified from the given set of compounds.
Concept Introduction:
- A chemical substance that gives hydrogen ions when dissolved in water is called as acid.
- Strong acids are acids, which completely dissociates into its ions whereas weak acids partially dissociates into its ions leaving behind high percentage on unreacted molecules. Strong acids give more of hydrogen ions
- Strong bases are bases, which completely dissociates into its ions whereas weak bases partially dissociates into its ions leaving behind high percentage on unreacted molecules. Strong bases give more of hydroxide ions
(f)
Interpretation:
A weak or strong acid or base has to be identified from the given set of compounds.
Concept Introduction:
- A chemical substance that gives hydrogen ions when dissolved in water is called as acid.
- Strong acids are acids, which completely dissociates into its ions whereas weak acids partially dissociates into its ions leaving behind high percentage on unreacted molecules. Strong acids give more of hydrogen ions
- Strong bases are bases, which completely dissociates into its ions whereas weak bases partially dissociates into its ions leaving behind high percentage on unreacted molecules. Strong bases give more of hydroxide ions
(g)
Interpretation:
A weak or strong acid or base has to be identified from the given set of compounds.
Concept Introduction:
- A chemical substance that gives hydrogen ions when dissolved in water is called as acid.
- Strong acids are acids, which completely dissociates into its ions whereas weak acids partially dissociates into its ions leaving behind high percentage on unreacted molecules. Strong acids give more of hydrogen ions
- Strong bases are bases, which completely dissociates into its ions whereas weak bases partially dissociates into its ions leaving behind high percentage on unreacted molecules. Strong bases give more of hydroxide ions
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Chemistry
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