Biodiversity and Conservation | Revision Notes | Class 12

Biodiversity or biological diversity is the occurrence of different types of ecosystems, different species of organisms and their variant like…

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Aldehyde, Ketones and Carboxylic Acids | Revision Notes | Chemistry | Class 12

Aldehyde and  Ketones Preparation of Aldehydes  a. Oxidation of primary alcohols Preparation of Ketones: a) Oxidation of Secondary alcohols: d)  With Organometallics…

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Coordination Compounds | Revision Notes | Chemistry | Class 12

Ligands: an ion or molecule capable of donating a pair of electrons to the central atom via a donor atom. Unidentate…

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Surface Chemistry | Revision Notes | Chemistry | Class 12

Adsorption Reversible and irreversible adsorption The adsorption is reversible, if the adsorbent can be easily removed from the surface of the adsorbent…

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