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Hydride gap (Part - 11) - Hydrogen, Chemistry, Class 11 Video Lecture

FAQs on Hydride gap (Part - 11) - Hydrogen, Chemistry, Class 11 Video Lecture

1. What is the hydride gap in chemistry?
Ans. The hydride gap in chemistry refers to the absence of stable compounds containing hydride ions in the periodic table between group 14 and group 17 elements. This gap arises due to the lack of elements with the appropriate electron configuration to form stable hydride compounds.
2. Why is the hydride gap significant in hydrogen chemistry?
Ans. The hydride gap is significant in hydrogen chemistry because it helps us understand the reactivity and bonding patterns of hydride ions. By studying the elements within the hydride gap, we can gain insights into the factors that influence the stability and formation of hydride compounds.
3. What are some examples of compounds that bridge the hydride gap?
Ans. Some examples of compounds that bridge the hydride gap include boranes, such as diborane (B2H6), and aluminum hydrides, such as aluminum trihydride (AlH3). These compounds contain hydride ions and possess unique structural and chemical properties.
4. How does the hydride gap impact the reactivity of hydride ions?
Ans. The hydride gap impacts the reactivity of hydride ions by influencing their availability and stability. Since there is a limited number of elements that can form stable hydride compounds, the reactivity of hydride ions is affected. This can lead to unique reactivity patterns and the formation of specialized compounds.
5. Are there any ongoing research efforts to bridge the hydride gap?
Ans. Yes, there are ongoing research efforts to bridge the hydride gap in hydrogen chemistry. Scientists are exploring novel synthetic methods and studying the properties of different elements to discover new compounds that can fill the hydride gap. This research is crucial for expanding our understanding of hydride chemistry and its potential applications.
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