Which statement is not true with respect to nitrate ion test?
Which statement is not true with respect to nitrate ion test?
Option 1 -
A dark brown ring is formed at the junction of two solutions
Option 2 -
Ring is formed due to nitroferrous sulphate complex
Option 3 -
The brown complex is [Fe(H2O)5)(NO)]SO4.
Option 4 -
Heating the nitrate salt with conc. H2SO4, light brown fumes are evolved.
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1 Answer
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Correct Option - 2
Detailed Solution:Brown ring is formed due to nitrosoferrous sulphate formation.
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