JAMB Chemistry 2009 Objective — Question 40

Question 40 of 50 from the Joint Admissions and Matriculation Board (JAMB) Chemistry 2009 Objective paper, with the correct answer and a full explanation.

Sodium trioxonitrate (V) decompose thermally to liberate oxygen gas, leaving behind sodium dioxonitrate (III) as a residue

A. TrueCorrect
B. False
C. —
D. —

Explanation

2NaNO3->2NaNO2+O2. Sodium trioxonitrate (V) decompose thermally to liberate oxygen gas, leaving behind sodium dioxonitrate (III) as a residue.

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