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Formation of SF6 (sp3d2 Hybrid) Video Lecture | Physical Chemistry for NEET

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FAQs on Formation of SF6 (sp3d2 Hybrid) Video Lecture - Physical Chemistry for NEET

1. What is the hybridization state of sulfur in SF6?
Ans. The hybridization state of sulfur in SF6 is sp3d2. This means that sulfur uses one s orbital, three p orbitals, and two d orbitals to form six hybrid orbitals, each of which overlaps with a fluorine atom to form six sigma bonds.
2. How is SF6 formed?
Ans. SF6 is formed through the reaction between sulfur and fluorine gas. The reaction can be represented as follows: S + 3F2 -> SF6. In this reaction, one sulfur atom reacts with three molecules of fluorine gas to form one molecule of SF6.
3. What is the geometry of SF6?
Ans. The geometry of SF6 is octahedral. The central sulfur atom is surrounded by six fluorine atoms, arranged symmetrically around it. This results in an octahedral shape with a central sulfur atom and six fluorine atoms at the corners of an octahedron.
4. What are the properties of SF6 gas?
Ans. SF6 gas is known for its excellent electrical insulating properties, making it widely used in high-voltage electrical equipment. It is non-flammable, non-toxic, and chemically stable. SF6 is also a greenhouse gas, with a high global warming potential, which has led to efforts to reduce its usage and find alternative technologies.
5. How does SF6 contribute to global warming?
Ans. SF6 is a potent greenhouse gas, with a global warming potential (GWP) much higher than that of carbon dioxide. When released into the atmosphere, SF6 can trap heat and contribute to the greenhouse effect, leading to global warming. Efforts are being made to reduce SF6 emissions and find more environmentally friendly alternatives in various industries.
117 videos|225 docs|239 tests
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