Recent questions tagged chemical-bonding-and-molecular-structure

The maximum $'S'$ character is in

asked Mar 5, 2014 by sreemathi.v

1 answer

The hybridisation of Sn in $SnCl_6^{2-}$ is

asked Mar 5, 2014 by sreemathi.v

1 answer

Lewis Octet rule was failed ,to explain the following structure of molecule

asked Mar 5, 2014 by sreemathi.v

1 answer

The number of outer electron in $N_3^-$ are

asked Mar 5, 2014 by sreemathi.v

1 answer

The hybridisation of central 'O' atom in $O_3$ molecule is

asked Mar 5, 2014 by sreemathi.v

1 answer

The number of $\sigma$-bonds and $\pi$-bonds in $XeO_4$ are

asked Mar 5, 2014 by sreemathi.v

1 answer

Which one of the following statement is correct for $CsBr_3$?

asked Mar 5, 2014 by sreemathi.v

1 answer

The square pyramidal molecular shape is adopted by

asked Mar 5, 2014 by sreemathi.v

1 answer

Which one of the following is the least stable compound?

asked Mar 5, 2014 by sreemathi.v

1 answer

Which one of the following is the smallest in size?

asked Mar 5, 2014 by sreemathi.v

1 answer

The number of nodal planes in $d_{xy}$ orbital is :

asked Mar 5, 2014 by sreemathi.v

1 answer

The number of nodal planes in a $'p_y'$ orbital is

asked Mar 5, 2014 by sreemathi.v

1 answer

Which of the following will have the molecular shape that is trigonal bipyramidal?

asked Mar 5, 2014 by sreemathi.v

1 answer

Of the following molecules the only one which is not an exception to the octet rule is :

asked Mar 5, 2014 by sreemathi.v

1 answer

In which of the following compounds do the bonds have the largest percentage of ionic character?

asked Mar 5, 2014 by sreemathi.v

1 answer

$PCl_5$ in solid state splits into :

asked Mar 5, 2014 by sreemathi.v

1 answer

The geometry of $H_2S$ and its dipole moment are

asked Mar 5, 2014 by sreemathi.v

1 answer

Every $H_2O$ molecule is surrounded by .............$H_2O$ molecules:

asked Mar 5, 2014 by sreemathi.v

1 answer

Buckminsterfullerene is :

asked Mar 5, 2014 by sreemathi.v

1 answer

Pick out among the following species not isoelectronic with $CO_2:$

asked Mar 5, 2014 by sreemathi.v

1 answer

Which of the following is not true for resonance :

asked Mar 5, 2014 by sreemathi.v

1 answer

Which of the following group shows pseudo inert gas configuration

asked Mar 5, 2014 by sreemathi.v

1 answer

Which of the following is the correct order of lattice energy

asked Mar 5, 2014 by sreemathi.v

1 answer

Which of the following is correct order for the stability of the divalent cations

asked Mar 5, 2014 by sreemathi.v

1 answer

Which of the following is a polar solvent

asked Mar 5, 2014 by sreemathi.v

1 answer

Bond order is directly proportional to

asked Mar 5, 2014 by sreemathi.v

1 answer

The number of lone pairs in $XeF_2$

asked Mar 5, 2014 by sreemathi.v

1 answer

The geometry and bond angles of $IF_7$ respectively

asked Mar 5, 2014 by sreemathi.v

1 answer

The hybridisation of $XeOF_4$ molecule is

asked Mar 5, 2014 by sreemathi.v

1 answer

The hybridisation and geometry of $SO_4^{2-}$ respectively

asked Mar 5, 2014 by sreemathi.v

1 answer

The shape of the $NO_3^-$ ion is

asked Mar 5, 2014 by sreemathi.v

1 answer

Which of the following is the correct order of bond angle

asked Mar 5, 2014 by sreemathi.v

1 answer

The non-polar molecule is

asked Mar 5, 2014 by sreemathi.v

1 answer

If $'a'$ is the bond moment and $\theta$ is the bond angle between two bonds then the dipolemoment $\mu$ is given by

asked Mar 5, 2014 by sreemathi.v

1 answer

$CO_2$ is isostructural with

asked Mar 5, 2014 by sreemathi.v

1 answer

The molecule that does not possess a permanent dipole moment is

asked Mar 5, 2014 by sreemathi.v

1 answer

The number of $\sigma$ and $\pi$ bonds are in $CO_2$ molecules

asked Mar 5, 2014 by sreemathi.v

1 answer

Among the following molecules,the shortest bond length is to be found in

asked Mar 5, 2014 by sreemathi.v

1 answer

The number of electron(s) in the $\sigma 2p$ molecular orbital in $N_2^{2+}$ is/are

asked Mar 4, 2014 by sreemathi.v

1 answer

The hybridisation of $'Al'$ in $AlCl_4^-$ is

asked Mar 4, 2014 by sreemathi.v

1 answer

$NH_3$ and $BF_3$ form an adduct readily because they form

asked Mar 4, 2014 by sreemathi.v

1 answer

The structure of $O_3$ and $N_3^-$ are

asked Mar 4, 2014 by sreemathi.v

1 answer

Among the following,the paramagnetic species is

asked Mar 4, 2014 by sreemathi.v

1 answer

Which of the following is the correct order of C-C bond length?

asked Dec 9, 2013 by sreemathi.v

1 answer

VSEPR notation of $PCl_5, H_2O$ and $ICl_4^-$ are

asked Dec 9, 2013 by sreemathi.v

1 answer

Match Column I (Name of the compound ) with Column II (structure/geometry of the molecule) and select the correct answer.

asked Dec 9, 2013 by sreemathi.v

1 answer

Match Column I (Hybrid bond orbitals ) with Column II (species) and select the correct answer.

asked Dec 9, 2013 by sreemathi.v

1 answer

According to VSEPR theory, the number of lone pairs in $PCl_5, IF_5, SOF_4$, and $XeOF_4$

asked Dec 9, 2013 by sreemathi.v

1 answer

Which are the species in which sulphur undergoes $sp^3$ hybridisation ?

asked Dec 9, 2013 by sreemathi.v

1 answer

$ XeF_3^+$ belongs to which one of the following $AX_nE_m$ nomenclatures (A central atom, X singly bonded ligand and E an unshared electron pair) ?

asked Dec 9, 2013 by sreemathi.v

1 answer

Ask Questions, Get Answers