ABC26IN0583 · 22(a) CH CH is the most acidic compound among ethane and ethylene. arrayc CH3 CH3 CH3 C H3+H+ CH2=CH2 CH2=C H+H+ CH CH CH C+H+ CH3 C… · 2005-2022self-practice
ABC26IN0944 · The correct schematic molecular energy diagram for SF6 molecule is: · JUNE 2014
ABC26IN0588 · At room temperature, HCl is a gas while HF is a liquid because · 2005-2022
ABC26IN0950 · Among the following, species expected to show fluxional behaviour are · DEC 2015
ABC26IN0958 · The oxidation state of gold in the following complex is 5 · JUNE 2016
ABC26IN0964 · Allred-Rochow electronegativity of an element is A. directly proportional to the effective nuclear charge B. directly proportional to the… · DEC 2017
ABC26IN0967 · Consider the nature of solvents in column I and the corresponding max for l in various solvents given in column II. (for I, vapor axis 520… · JUNE 2018
ABC26IN0975 · The ion having the highest bond order is · DEC 2019
ABC26IN0982 · Among the following which set of molecular/ionic species all have a planar structure? · JUNE 2021
ABC26IN0983 · The total number of lone pairs of electrons on all the atoms in cyanogen azide and thiocyanogen respectively, are · JUNE 2021
Ionic Lattice Born Haber
ABC26IN0317 · [XeO6]4- is octahedral whereas XeF6 is a disordered one, because · 2005-2021
MO Theory Diatomics
ABC26IN0921 · Among SF4-, BF4-, XeF4, and ICl4-, the number of species having two lone pair of electrons central atom according to VSEPR theory is: · JUNE 2011
ABC26IN0923 · According to VSEPR theory, the molecule/ion having ideal tetrahedral shape is · JUNE 2011
ABC26IN0925 · The molecule with highest number of lone-pairs and has a linear shape based on VSEPR theory is: · JUNE 2011
ABC26IN0320 · Among the following, the isoelectronic and isostructural pair is · 2005-2021
ABC26IN0592 · Based on VSEPR theory draw the most stable structure of ClF3 and XeF4. · 2005-2022self-practice
ABC26IN0955 · The correct shape of [TeF5]- ion on the basis of VSEPR theory is · JUNE 2016
ABC26IN0960 · Based on VSEPR theory, the predicted shapes of [XeF5 ]-and BrF5 respectively, are · JUNE 2017
ABC26IN0979 · As per the VSEPR theory, shapes of and are, respectively · DEC 2019
VSEPR Geometry
ABC26IN0319 · The geometry around the centrla atom in ClF4+ is · 2005-2021
ABC26IN0566 · The correct statement(s) about NO2, NO2+and CO2 is/are · 2005-2022self-practice
ABC26IN0323 · The compound with planr geometry is · 2005-2021
ABC26IN0326 · The INCORRECT statement about the interhalogen compound ICl3 is · 2005-2021self-practice
ABC26IN0577 · The predicted geometry of TeF4 by VSEPR theory is · 2005-2022
ABC26IN0940 · According to VSEPR theory, the geometry (with lone pair) around the central iodine in I3+and I3- ions respectively are · JUNE 2013
ABC26IN0586 · Which of the following has a square planar geometry according to the VSEPR theory? Atomic number: B=5, S =16, Xe=54. · 2005-2022
ABC26IN0589 · (b) Draw Lewis structures of SF4 and NO3 -. · 2005-2022self-practice
ABC26IN0963 · According to Bent's rule, for p-block elements, the correct combination of geometry around the central atom and position of more… · DEC 2017
ABC26IN0071 · Dinuclear anion [I2(OH)2O8]4- has two bridging oxo groups. The geometry around each iodine is- · JUNE 2018self-practice
ABC26IN0965 · Dinuclear anion [I2(OH)2 O8 ]4- has two bridging oxo groups. The geometry around each iodine is · JUNE 2018
ABC26IN0974 · Match the appropriate geometry on the right with each of the speices on the left · JUNE 2019
ABC26IN0977 · The species for which the shapes (geometry) can be predicted by VSEPR theory is/are (A) [PtCl4 ]2- (B) [TeCl6 ]2- (C) PF3 and SF6 · DEC 2019