Not known Factual Statements About ICSE Class 11 Physics

Hund's Rule: Electrons occupy orbitals singly in advance of pairing up, and all electrons in singly occupied orbitals have the identical spin.(e) The chemical utilized to dissolve SO3 is concentrated sulphuric acid and also the product or service shaped is oleum.(d) Sulphuric acid just isn't obtained by specifically reacting SO3 with drinking water

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