Chemistry - CHEMICAL BONDING Question with Solution | TestHub

ChemistryCHEMICAL BONDINGVSEPR, Bond Angle, Bond Length, Bond EnergyMedium2 minPYQ_2020

ChemistryMediumsingle choice

The compound that has the largest $H - M - H$ bond angle $(M = N, O, S, C)$ , is :

Answer:

Solution:

$Comparison of H_{2} O and {NH}_{3}$

$H_{2} O :$

${sp}^{3}, ℓ_{\cdot} p = 2,$ B. $A . = 104 ° 30 °$
$H_{2} S \to$ No hybridisation [Drago's rule], bond angle $= 92 °$

${NH}_{3} : {sp}^{3} hybridisation, ℓ . p = 1, B . A . = 107 °$

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

⏱ 2mℹ️ Source: PYQ_2020

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