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BODY BOOKS PUBLICATION-THE P-BLOCK ELEMENT-Example
- Assign reason for the following:- Of the noble gases only xenon Is kno...
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- 4H3PO3 overset (heat) (rarr) 3H3PO3 + PH3. Show that this is a disprop...
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- Phosphorus of group-15 and sulphur of group-16 are two industrially im...
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- Phosphorus of group-15 and sulphur of group-16 are two industrially im...
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- Phosphorus of group-15 and sulphur of group-16 are two industrially im...
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- After a discussion about the structures of hydrides of group-15 elemen...
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- After a discussion about the structures of hydrides of group-15 eleme...
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- Arrange the following in the decreasing order of the property indicate...
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- Arrange the following in the decreasing order of the property indicate...
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- Which one of the following does not exist? i 'XeOF4' iiNeF2 iii XeF iv...
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- Which aerosols deplete ozone?
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- Why does NH3 form hydrogen bond but 'PH3 does not?
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- The HNH angle value is higher than HPH, HAsH and HSbH angles. Why?
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- Why does R3P=0 exist but R3N=0 does not. [R = alkyl group]?
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- Write two uses of ClO2
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- What Inspired N. Bartlett for carrying out reaction between 'Xe and 'P...
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- Why are halogens strong oxidizing agents?
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- Explain why fluorine forms only one oxoacid HOF?
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- How is SO2 an air pollutant?
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- The product obtained by the reaction of calcium phosphide with water i...
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