Question 0

In the laboratory preparation of trioxonitrate (V) acid the nitrogen(iv) oxide formed as a by-product is removed by

  • A.further heating
  • B.adding concentrated H2SO4
  • C.cooling the acid solution with cold water
  • D.bubbling air through the acid solution
  • E.
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
2017
Question no.
#0
Type
Objective

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