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There are many important topics that we have to study in this chapter such as
Group 15 Elements –
- General electronic configuration – AS2 AP3
- Elements – 7N, 15P, 35AS 51SB, 83B, 115MC
- Physical Properties :- Atomic radii, Melting Point, I.P., Electronegativity, Allotropy.
- Chemical Properties : – Oxidation state, Halides, Hydrides, oxides, Reactivity towards metals.
- Dinitrogen (N2) – Preparation, chemical Properties
- Ammono (NH3) – Preparation, chemical Properties.
Phosphorus
- Types of Phosphorus :- White, Red and Black.
- Phosphine (PH3) Preparation, Properties
- Group 16 Elements
- General electronic configuration – NS2NP4
- Elements – 8O, 16S, 31Se, 52Te, 84Po, 116Lv
- Physical Properties:- Atomic and ionic radii, I.P, Electro-negativity, Molecular state.
- Dioxygen :- Preparation , Properties.
- Group 17 Elements –
- General electronic configuration – ns2np5
- Elements – 9F, 17Cl, 35Br, 53I, 85At, 117Ts
- Physical Properties :- Atomic Radii, I.P., Electronegativity, Melting and Boiling Pont, Electron gain enthalpy.
- Chemical Properties : – Oxidation state, Hydrogen halides, oxides, Metal holides.
- Chlorine (cl2) – Preparation, Physical and chemical Properties
- Hydrogen chloride – Lab Preparation, Physical Properties and chemical Properties, Aqua regia
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Class 12
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Class 12
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Class 12
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Class 12
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Class 12
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Class 12
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Class 12
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Class 12
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Class 12
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Class 12
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