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Class 12Chemistryp-Block Elements (Class 12)Nitrogen family
Easy

Superphosphate of lime is

  • A
    $A$ mixture of normal calcium phosphate and gypsum
  • B
    $A$ mixture of primary calcium phosphate and gypsum
  • C
    Normal calcium phosphate
  • D
    Soluble calcium phosphate
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

p-Block Elements (Class 12)

Subtopic

Nitrogen family

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