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Question

Chemistry Question on p -Block Elements

Correct formula of the complex formed in the brown ring test for nitrates is

A

FeSO4NOFeSO _{4} NO

B

[Fe(H2O)5NO]2+\left[ Fe \left( H _{2} O \right)_{5} NO \right]^{2+}

C

[Fe(H2O)5NO]+\left[ Fe \left( H _{2} O \right)_{5} NO \right]^{+}

D

[Fe(H2O)5NO]3+\left[ Fe \left( H _{2} O \right)_{5} NO \right]^{3+}

Answer

[Fe(H2O)5NO]2+\left[ Fe \left( H _{2} O \right)_{5} NO \right]^{2+}

Explanation

Solution

Answer (b) [Fe(H2O)5NO]2+\left[ Fe \left( H _{2} O \right)_{5} NO \right]^{2+}