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Group 18- Noble gases

General introduction, electronic configuration, occurrence, trends in physical and chemical properties, uses

chemistry 12th class cbse notes

Uses of inert gases

Helium is used: Gas cooled Nuclear reactors In filling balloons for meteorological observations. In the oxygen mixture of deep sea divers In inflating aeroplane...
chemistry 12th class cbse notes

Xenon-oxygen compounds

Xenon-oxygen compounds Xenon forms some important compounds with oxygen like XeO3, XeOF4 XeO2F2. Preparation of Xenon-oxygen compounds: Various xenon-oxygen compounds are prepared as follows: Partial Hydrolysis XeOF4 Partial Hydrolysis...
chemistry 12th class cbse notes

Xenon-fluorine compounds

Xenon-fluorine compounds Xenon forms three binary fluorides, XeF2, XeF4 and XeF6 . Preparation of Xenon-fluorine compounds: Properties of Xenon-fluorine compounds: XeF2 is linear, XeF4 is square planar and...
chemistry 12th class cbse notes

Group 18 elements- General Properties

Group 18 elements: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe) and radon (Rn) having the electronic configuration ns2 np6, are named...