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JMD PUBLICATION-THE p-BLOCK ELEMENTS-Example
- Which form of sulphur shows paramagnetic behaviour and why ?
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- Comment on nature of two S-O bond formed in SO2 molecule. Are the two ...
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- Why SF6 is known but SH6 is not known ?
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- Among the hydrides of Group 16, water shows unusual physical propert...
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- Explain the following : SCl6 is not known but SF6 is known. Why ?
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- Explain the following : OF6 does not exist and SF6 exists. Why ?
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- Give two examples to show the anomalous behaviour of fluorine.
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- Why ClF3 exists, but FCl3 does not exist ?
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- Why halogens are coloured gases and they are very reactive ? Comment o...
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- Bond dissociation energy of F2 is less than Cl2.
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- Explain the following : Iodine is more soluble in KI solution than i...
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- Explain the following : Fluorine does not show positive oxidation st...
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- What are pseudohalogens ? Give example.
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- Explain: Electron gain enthalpy of chlorine is more negative than fluo...
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- Why electron affinity of fluorine is less than that of chlorine ?
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- What are interhalogen compounds ? How interhalogen compounds are pre...
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- What are the interhalogen compounds ? Why are these more reactive than...
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- Why ICl3 is more reactive than I2 ?
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- ICI7 does not exist wile IF7 exists. Why ?
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- Boiling point of HCI is lower than HF. Explain why ?
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