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The sum of lone pairs present on the central atom of the interhalogen ${IF}_{5}$ and ${IF}_{7}$ is ______

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Important Questions on Chemical Bonding and Molecular Structure

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:

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

The correct statement among the following is:

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 numbers of lone pair(s) on

Xe in {XeF}_{2} and {XeF}_{4}

are respectively,

MEDIUM

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

{AB}_{4}

molecule is a polar molecule, a possible geometry of

{AB}_{4}

is :

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:

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

EASY

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

The

H - C - H, H - N - H

and

H - O - H

bond angles (in degrees) in methane, ammonia and water are respectively, closest to-

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:

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,

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

EASY

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

The geometry of

{SF}_{6}

molecule 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

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

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

The correct answer is

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

Complexes

(M L_{5})

of metals

N i

and

F e

have ideal square pyramidal and trigonal bipyramidal geometries, respectively. The sum of the

90^{o}, 120^{o}

and

180^{o}

L - M - L

angles in the two complexes is_______

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?

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?

The sum of lone pairs present on the central atom of the interhalogen IF5 and IF7 is ______

Important Questions on Chemical Bonding and Molecular Structure

Learn and Prepare for any exam you want !

The sum of lone pairs present on the central atom of the interhalogen ${IF}_{5}$ and ${IF}_{7}$ is ______