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  • Nitrates of all the metals are:Option: 1 ColouredOption: 2 Unstable<div class

Nitrates of all the metals are:

Option: 1

Coloured


Option: 2

Unstable


Option: 3

Soluble in water


Option: 4

Insoluble in water


Answers (1)

best_answer

As we learnt

 

Test of Nitrate -

 

HNO_3 + 3H^+ +3 Fe^{2+} \rightarrow 3Fe^{3+} +2H_2O+NO

[Fe(H_2O)_6]^{2+} + NO \rightarrow [Fe(H_2O)_5NO]^{2+} \: Brown \:Ring

- wherein

Brown Ring confirm the NO^- _3

 

 Nitrates are generally soluble in water.

 

Posted by

manish painkra

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