Free NCERT Solutions Class 12th Physics Chapter 7 The P Block Elements
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Download Free NCERT Solutions Class 12th Physics Chapter 7 The P Block Elements
Group -15
Elements: General introduction, electronic configuration, occurrence, oxidation
states, trends in physical and chemical properties; Nitrogen preparation properties and uses;
compounds of Nitrogen, preparation and properties of Ammonia and Nitric Acid, Oxides of
Nitrogen(Structure only) ; Phosphorus - allotropic forms, compounds of Phosphorus:
Preparation and Properties of Phosphine, Halides and Oxoacids (elementary idea only).
Group 16
Elements: General introduction, electronic configuration, oxidation states,
occurrence, trends in physical and chemical properties, di oxygen: Preparation, Properties and uses, classification of Oxides, Ozone, Sulphur -allotropic forms; compounds of Sulphur:
Preparation Properties and uses of Sulphur-dioxide, Sulphuric Acid: industrial process ofmanufacture, properties and uses; Oxoacids of Sulphur (Structures only).
Group 17
Elements: General introduction, electronic configuration, oxidation states,
occurrence, trends in physical and chemical properties; compounds of halogens, Preparation, properties and uses of Chlorine and Hydrochloric acid, interhalogen compounds, Oxoacids ofhalogens (structures only).
Group 18
Elements: General introduction, electronic configuration, occurrence, trends in
physical and chemical properties, uses.
