VSEPR Theory and Molecular Shapes

JEE Main Chemistry · Chemical Bonding and Molecular Structure · 40 questions, latest first

• Bromine trifluoride autoionizes to form BrF_2^ and BrF_4^. The shapes of the cation and anion are respectively ____, and ____.20268 April, Shift 2 · Q53
• Given below are two statements: Statement I: The number of compounds among SO_2, SO_3, SF_4, SF_6 and H_2 S in which sulphur does…20266 April, Shift 2 · Q53
• Given below are two statements: Statement I: F_2 O<H_2 O<Cl_2 O is the correct trend in terms of bond angle. Statement II: SiF_4,…20266 April, Shift 2 · Q59
• Given below are two statements: Statement I: Aluminium upon reaction with NaOH forms [Al(OH)_6]^3- ion. Statement II: The…20265 April, Shift 2 · Q59
• SF_4 is isostructural with: A. BrF_4^ B. CH_4 C. IF_4^ D. XeF_4 E. XeO_2 F_2 Choose the correct answer from the options given…20262 April, Shift 2 · Q53
• Match List - I with List - II according to shape. Choose the correct answer from the options given below:202628 January, Shift 2 · Q56
• Given below are two statements: Statement I: The number of species among BF_4^-, SiF_4, XeF_4 and SF_4, that have unequal E-F…202628 January, Shift 1 · Q53
• Among the following, the CORRECT combinations are A. IF_3 → T-shaped(sp^3 d) B. IF_5 → Square pyramidal ( sp^3 d^2 ) C. IF_7 →…202624 January, Shift 1 · Q59
• Which statements are NOT TRUE about XeO_2 F_2? A. It has a see-saw shape. B. Xe has 5 electron pairs in its valence shell in…202623 January, Shift 2 · Q53
• Given below are two statements: Statement I: The number of species among SF_4, NH_4^+,[NiCl_4]^2-, XeF_4,[PtCl_4]^2-, SeF_4 and…202621 January, Shift 1 · Q53
• Match the LIST-I with LIST-I Choose the correct answer from the options given below:20257 April, Shift 1 · Q58
• Given below are two statements: Statement (I): For ·· ··Cl F_3, all three possible structures may be drawn as follows. Statement…20254 April, Shift 2 · Q56
• Which among the following molecules is involved in sp^3 d hybridization, has different bond lengths and has lone pair of…20252 April, Shift 2 · Q57
• Among SO_2, NF_3, NH_3, XeF_2, ClF_3 and SF_4, the hybridization of the molecule with nonzero dipole moment and highest number of…20252 April, Shift 1 · Q57
• A molecule with the formula AX_4 Y has all it's elements from p-block. Element A is rarest, monoatomic, non-radioactive from its…20252 April, Shift 1 · Q61
• The molecules having square pyramidal geometry are202528 January, Shift 1 · Q52
• Which of the following statement is true with respect to H_2 O, NH_3 and CH_4? A. The central atoms of all the molecules are sp^3…202524 January, Shift 1 · Q52
• The number of molecules/ions that show linear geometry among the following is ____. SO_2, BeCl_2, CO_2, N_3^-, NO_2, F_2 O,…202522 January, Shift 1 · Q72
• The correct increasing order for bond angles among BF_3, PF_3 and ClF_3 is:20249 April, Shift 2 · Q62
• Match List I with List II Choose the correct answer from the options given below:20248 April, Shift 1 · Q62
• Match List I with List II } & \\ A. & SO_2 Cl_2 & I. & Paramagnetic \\ B. & NO & II. & Diamagnetic \\ C. & NO_2^- & III. &…20246 April, Shift 1 · Q62
• Match List I with List II Choose the correct answer from the options given below:20246 April, Shift 1 · Q68
• Match List - I with List - II. Choose the correct answer from the options given below:20245 April, Shift 2 · Q67
• The number of species from the following that have pyramidal geometry around the central atom is ____ S_2 O_3^2-, SO_4^2-,…20244 April, Shift 2 · Q68
• The number of molecules/ion/s having trigonal bipyramidal shape is ____. PF_5, BrF_5, PCl_5,[Pt Cl_4]^2-, BF_3, Fe(CO)_520241 February, Shift 1 · Q82
• The molecule / ion with square pyramidal shape is202430 January, Shift 2 · Q63
• Match List - I with List - II. Choose the correct answer from the options given below:202430 January, Shift 1 · Q62
• Number of compounds with one lone pair of electrons on central atom amongst following is ____ O_3, H_2 O, SF_4, ClF_3, NH_3,…202429 January, Shift 1 · Q83
• Given below are two statements: Statement I: SO_2 and H_2 O both possess V-shaped structure. Statement II: The bond angle of SO_2…202313 April, Shift 2 · Q61
• The maximum number of lone pairs of electrons on the central atom from the following species is ____ ClO_3^-, XeF_4, SF_4 and…202311 April, Shift 2 · Q82
• Match List-I with List-II: Choose the correct answer from the options given below:202311 April, Shift 1 · Q62
• The number of bent-shaped molecule/s from the following is ____ N_3^-, NO_2^-, I_3^-, O_3, SO_2202310 April, Shift 1 · Q83
• The sum of lone pairs present on the central atom of the interhalogen I F_5 and I F_7 is ____202310 April, Shift 1 · Q89
• The number of species from the following carrying a single lone pair on central atom Xenon is ____. XeF_5^+, XeO_3, XeO_2 F_2,…20238 April, Shift 2 · Q82
• The number of species having a square planar shape from the following is ____. XeF_4, SF_4, SiF_4, BF_4^-,…20236 April, Shift 2 · Q82
• The number of species from the following which have square pyramidal structure is ____ PF_5, BrF_4^-, IF_5, BrF_5, XeOF_4, ICl_4^-20236 April, Shift 1 · Q83
• Amongst the following, the number of species having the linear shape is ____. XeF_2, I_3^+, C_3 O_2, I_3^-, CO_2, SO_2, BeCl_2…202331 January, Shift 2 · Q53
• Match List I with List II Choose the correct answer from the options given below:202331 January, Shift 1 · Q32
• For OF_2 molecule consider the following: A. Number of lone pairs on oxygen is 2. B. FOF angle is less than 104.5°. C. Oxidation…202330 January, Shift 1 · Q31
• Match List I with List II } \\ A. & IF_7 & I. & Three \\ B. & ICl_4^- & II. & One \\ C. & XeF_6 & III. & Two \\ D. & XeF_2 & IV.…202330 January, Shift 1 · Q37