Chemistry - CHEMICAL BONDING Question with Solution | TestHub

ChemistryCHEMICAL BONDINGVSEPR, Bond Angle, Bond Length, Bond EnergyMedium2 minQB

ChemistryMediumnumerical

Passage / Comprehension

Element "A" of the second period can form neutral oxides as well as acidic oxides. Element "A" forms a polar compound with atom "B" ( $Z_{e ff} = Z$ ) (all possible combinations).

Sum of sigma bonds in $AB_{3}, BA_{3}$ and $A_{2} B_{4}$ is $____$ .

Answer:

11.00

Solution:

$AB_{3} : NH_{3} 3 σ$ bonds

$BA_{3} : HN_{3} 3 σ$ bonds

$A_{2} B_{4} : N_{2} H_{4} 5 σ$ bonds

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

⏱ 2mℹ️ Source: QB

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Chemistry - CHEMICAL BONDING Question with Solution | TestHub

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