Question:
The general formula of zeolite is \(Na_2Z\). In this \(Z\) represents
The general formula of zeolite is \(Na_2Z\). In this \(Z\) represents
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Zeolites are hydrated aluminosilicates. In sodium zeolite, \(Na^+\) ions are exchangeable and help in removing hardness of water.
Updated On: Jun 18, 2026
- \(AlSi_2O_8\cdot xH_2O\)
- \(Al_3Si_2O_8\cdot xH_2O\)
- \(Al_2Si_2O_8\cdot xH_2O\)
- \(AlO_2\cdot xH_2O\)
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The Correct Option is C
Solution and Explanation
Step 1: Understand the given formula.
The general formula of sodium zeolite is given as \[ Na_2Z \] Here, \(Na^+\) ions are exchangeable cations.
The symbol \(Z\) represents the negatively charged aluminosilicate framework of zeolite.
Step 2: Identify the zeolite framework.
Zeolites are hydrated sodium aluminosilicates.
The framework part is commonly represented as \[ Al_2Si_2O_8\cdot xH_2O \] Thus, \[ Z=Al_2Si_2O_8\cdot xH_2O \]
Step 3: Final conclusion.
Therefore, \[ \boxed{Al_2Si_2O_8\cdot xH_2O} \] Hence, the correct option is (3).
The general formula of sodium zeolite is given as \[ Na_2Z \] Here, \(Na^+\) ions are exchangeable cations.
The symbol \(Z\) represents the negatively charged aluminosilicate framework of zeolite.
Step 2: Identify the zeolite framework.
Zeolites are hydrated sodium aluminosilicates.
The framework part is commonly represented as \[ Al_2Si_2O_8\cdot xH_2O \] Thus, \[ Z=Al_2Si_2O_8\cdot xH_2O \]
Step 3: Final conclusion.
Therefore, \[ \boxed{Al_2Si_2O_8\cdot xH_2O} \] Hence, the correct option is (3).
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