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Most Important Selected Qs for JEE AdvancedChemistrys Block Elements

Calgon is represented by

Options

  1. A[ Na ₂ [ Na ₄ ( PO ₃ )₆ ] ]
  2. B[ Na ₃ ( PO ₄ )₂ ]
  3. CNa ₂ [ Na ₃ ( PO ₃ )₆ ]
  4. DNa ₄ [ Na ₂ ( PO ₄ )₂ ]

Correct answer

A. [ Na ₂ [ Na ₄ ( PO ₃ )₆ ] ]

Step-by-step solution

The correct answer is option (A)

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