The decreasing values of bond angles from NH3 (106°) to SbH3 (101°) down group–15 of the periodic table is due to
increasing bp–bp repulsion
increasing p–orbital character in sp3
decreasing lp–bp repulsion
decreasing electronegativity
Additional Questions
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Which of the following molecules has trigonal planner geometry |
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NO2 is not obtained on heating |
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Which is the most thermodynamically stable allotropic form of phosphorus? |
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Which of the following is arranged in the increasing order of enthalpy of vaporisation? |
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Which compound has the maximum number of lone pair of electrons on the central atom? |
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In XeF2, XeF4, XeF6 molecules, the number of lone pairs of Xe are respectively |
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The correct IUPAC name for [CrF2(en)2]Cl is: |
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An element belongs to Group 15 and third period of the periodic table. Its electronic configuration will be |
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Which statement is wrong? |
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