An element belongs to group 15 and 3rd period of the periodic table, its electronic configuration would be - Chemistry

An element belongs to group 15 and 3^rd period of the periodic table, its electronic configuration would be

MCQ

1s² 2s² 2p⁶ 3s² 3p³

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Group 15 (Nitrogen Group) Elements

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Chapter 3: p-Block Elements - II - Evaluation [Page 96]

Chapter 3 p-Block Elements - II
Evaluation | Q 3. | Page 96

Which is true regarding nitrogen?

The basicity of pyrophosphorous acid (H₄P₂O₅) is ____________.

The molarity of given orthophosphoric acid solution is 2M. its normality is ____________.

Among the following, which is the strongest oxidizing agent?

Write the reason for the anomalous behaviour of Nitrogen.

Write the molecular formula and structural formula for the following molecule.

Nitric acid

Write the valence shell electronic configuration of group-15 elements.

Give two equations to illustrate the chemical behaviour of phosphine.

Complete the following reaction.

\[\ce{NaNO2 + HCl ->}\]

Complete the following reaction.

\[\ce{Mg + HNO3 ->}\]