Chemistry - CHEMICAL BONDING Question with Solution | TestHub

ChemistryCHEMICAL BONDINGVSEPR, Bond Angle, Bond Length, Bond EnergyHard2 minPYQ_2023

ChemistryHardsingle choice

The compound which does not exist is

Options:

Answer:

Solution:

Oxide and peroxides of sodium are stable ( ${Na}_{2} O$ and ${Na}_{2} O_{2}$ ) $K, Rb, Cs$ form superoxides. Beryllium forms a hydride with molecular formula ${BeH}_{2}$ Organic lead (tetraethyl lead; TEL) is used as an antiknock agent in gasoline and jet fuels. The compound ${({NH}_{4})}_{2} {BeF}_{4}$ on thermal decomposition produces ${BeF}_{2}$ and ${NH}_{4} F$ .

Stream:JEESubject:ChemistryTopic:CHEMICAL BONDINGSubtopic:VSEPR, Bond Angle, Bond Length, Bond Energy

⏱ 2mℹ️ Source: PYQ_2023

Doubts & Discussion

Loading discussions...