List of top Chemistry Questions on Molecular Geometry asked in AP EAPCET

How many of the following molecules are linear with no lone pairs of electrons on the central atom?
\[ \text{BeCl}_2,\ \text{O}_3,\ \text{SCl}_2,\ \text{XeF}_2,\ \text{SnCl}_2,\ \text{PbCl}_2,\ \text{HgCl}_2 \]

Following is the structural representation of \(N_2O_3\) molecule in which \(x, y, z\) are bond angles and \(p, q, r\) are bond lengths. The correct orders of bond angles and bond lengths respectively are center

center

Observe the following statements:
Statement - I: The correct order of O-O bond length in \( O_{2} \), \( H_{2}O_{2} \) and \( O_{3} \) is \( H_{2}O_{2} > O_{3} > O_{2} \).
Statement - II: Hybridisation of carbon in graphite and pyridine is same.

The geometry and hybridisation of central atom of the volatile product formed when calamine is heated are respectively:

In gas phase structure of $H_{2}O_{2}$ the dihedral angle is

Which of the following molecules has a linear shape?

Match the Xenon compounds in List-I with their molecular geometries in List-II: [h] {|l|l|} List - I (Compound) & List - II (Geometry)
(A) XeF\(_2\) & (I) Trigonal pyramidal
(B) XeO\(_3\) & (II) Distorted octahedral
(C) XeF\(_6\) & (III) Linear
(D) XeOF\(_4\) & (IV) Square pyramidal

Which of the following molecules has a linear shape?

The molecule which has more number of lone pair of electrons than the bond pair of electrons in its central atom is:

Identify the pair of molecules/ions in which hybridisation of central atom is same, while their geometries are different.

In Pauling scale, the electronegativity value of four elements I, II, III, and IV are 3.5, 3.0, 2.5, and 4.0 respectively. Arrange the elements in order of increasing electronegativity:

Which of the following has the least negative electron gain enthalpy?

The dipole moment value of which of the following molecules is maximum?

The bond order of CO is x. The bond order of N\(_2^+\) and C\(_2\) are respectively:

Identify the correct statements from the following
\[ \text{(I) } SnCl_2 \text{ is ionic, but } SnCl_4 \text{ is covalent in nature} \] \[ \text{(II) All linear diatomic molecules have zero dipole moment} \] \[ \text{(III) Both } NO \text{ and } O_2 \text{ are paramagnetic} \]