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

Pure $N_2$ gas is obtained from

AIPMT 1991All AIPMT
  • A
    $NH_3 + NaNO_2$
  • B
    $NH_4Cl + NaNO_2$
  • C
    $N_2O + Cu$
  • D
    $(NH_4)_2Cr_2O_7$
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

p-Block Elements (Class 12)

Subtopic

Nitrogen family

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