EASY

Earn 100

Give an example of a compound which has six bond pairs and one lone pair.

Important Questions on Chemical Bonding and Molecular Structure

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

The molecular geometry of

{SF}_{6}

is octahedral. What is the geometry of

{SF}_{4}

(including lone pair(s) of electrons, if (any)?

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

The correct statement about

I {Cl}_{5}

and

I {Cl}_{4}^{-}

is:

HARD

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

The shape/structure of

{[{XeF}_{5}]}^{-}

and

{XeO}_{3} F_{2}

, respectively are :

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

Incorrectly matched pair is :

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

Among the following, which one is a wrong statement?

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

The geometry of

{SF}_{6}

molecule is

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

The correct statement among the following is:

HARD

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

A molecule

(X)

is represented as

{AB}_{5} E

and molecule

(Y)

is shown as

{AB}_{4} E_{2} .

X

and

Y

. the electron pair arrangement around the central atom

' A'

is respectively

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

The correct geometry and hybridization for

{XeF}_{4}

are

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

Which of the following pairs of ions is isoelectronic and isostructural?

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

Bond angle in

{PH}_{4}^{+}

is more than that of

{PH}_{3}

. This is because

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

In which of the following pairs, both the species are not isostructural?

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

Identify the correct pair of molecules in which central atom of each has same number of lone pair of electrons but with different shapes

HARD

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

The incorrect statement about carbonate

({CO}_{3}^{2 -})

ion is,

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

Statement $(A)$ : ${PF}_{5}$ has a square pyramidal shape.

Statement $(B)$ : ${BrF}_{5}$ is isostructural with ${PF}_{5}$ .

The correct answer is

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

The

F - B r - F

bond angles in

B r F_{5}

and the

C l - P - C l

bond angles in

P C l_{5}

, respectively, are

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

The pair of xenon compounds, which have a same number of lone pairs of electrons on the central atom is

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

The group of molecules having identical shape is:

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

The shape of

X e O F_{4}

by VSEPR theory is:

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding and Molecular Structure>The Valence Shell Electron Pair Repulsion (VSEPR) Theory

Predict the correct order among the following:

Give an example of a compound which has six bond pairs and one lone pair.

Important Questions on Chemical Bonding and Molecular Structure

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