Chemistry - CHEMICAL BONDING Question with Solution | TestHub

ChemistryCHEMICAL BONDINGIntroduction, ValencyMedium2 minPYQ_2021

ChemistryMediumsingle choice

Which of the following represents the correct order of $Cl - O$ bond lengths in $ClO^{-}, ClO_{2}^{-}, ClO_{3}^{-}, ClO_{4}^{-} ?$

Options:

Answer:

Solution:

The b.o in $Cl - O^{-}$ is 1 The b.o in $O = Cl - O^{-}$ is $1.5$ The b.o. in $O = Cl = O$ is $\frac{5}{3} = 1.66$ The b.o. in $O = O ∥ O l - O^{-}$ is $\frac{7}{4} = 1.75$ The bond length increases as b.o. decreases.

Stream:BITSATSubject:ChemistryTopic:CHEMICAL BONDINGSubtopic:Introduction, Valency

⏱ 2mℹ️ Source: PYQ_2021

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