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Chemistry UTME / JAMB 2010 Nitrogen Nitrogen Compounds

A NO

B NO2

C N2O

D N2O4

medium Difficulty

Chemistry UTME / JAMB 2009 Nitrogen Nitrogen Compounds

A NO

B N2O

C NO2

D N2O4

medium Difficulty

Chemistry UTME / JAMB 2009 Nitrogen Nitrogen Compounds

A sodium

B nitrogen

C sodium dioxonitrate (III)

D sodium oxide

medium Difficulty

Chemistry UTME / JAMB 1989 Nitrogen Nitrogen Compounds

A lime water copper (ll) tetraoxosulphate (lV)

B potassium trioxocarbonate and alkaline pyrogallol

C potassium hydroxide and alkaline pyrogallol

D potassium trioxocarbonate (lV) and concentrated tetraoxosulphate (IV) acid

medium Difficulty