neet ug chemistry xi syllabus from unit 10
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1 Answer
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UNIT X: s-Block Elements (Alkali and Alkaline earth metals)
? Group I and group 2 elements:
? General introduction, electronic configuration, occurrence, anomalous properties of the first element of each group, diagonal relationship, trends in the variation of properties (such as ionization enthalpy, atomic and ionic radii), trends in chemical reactivity with oxygen, water, hydrogen and halogens; uses.
? Preparation and Properties of Some important Compounds:
? Sodium carbonate, sodium chloride, sodium hydroxide and sodium hydrogencarbonate, biological importance of sodium and potassium.
? Industrial use of lime and limestone, biological im...more
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