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#Question id: 19575


When copper chips are exposed to concentrated nitric acid, which gas is produced?

#XL - P Chemistry
  1. Nitrogen (III) oxide
  2. Nitrogen (IV) oxide
  3. Nitrogen (I) oxide
  4. Nitrogen (II) oxide

Answer:- Option(s): 2


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#XL - Q Biochemistry

Why the glutamine and glutamate will not be transported while  asparagine will prefer to be transported?

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#Question id: 19754

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Which factor is not responsible for the formation of ionicbond?

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