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ASSAM ACADEMIC CENTRE-The p-Block Elements-Example
- Bi2O3 is treated with HNO3 write balanced equation for the reaction.
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- Why is white phosphorous more reactive than red phosphorous?
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- Write the formula of phosphorite.
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- What is the product formed on dissolution of phosphorus pentoxide in w...
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- Answer the following: Bismuth is a strong oxidizing agent in the penta...
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- Write chemical equations for the following processes: chlorine reacts ...
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- Write the chemical equations for the following processes: orthophospho...
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- Write the chemical equations for the following process. PtF6 and xenon...
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- Explain the following observations: hydrogen fluoride has a much highe...
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- Explain the following: Electron gain enthalpy for oxygen is less negat...
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- Give reasons for the following: NH3 acts as a Lewis base.
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- Give reasons for the following: Sulphur vapour is paramagnetic.
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- Give reasons: The bond dissociation energy of F2 is less than that of ...
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- Explain the following situations: in the structure of HNO3 molecule, t...
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- Explain the following: SF6 is kineticaly inert.
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- Fluorine does not exhibit any positive oxidation state. Why?
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- Name the noble gas that forms majority of the known noble gas compound...
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- Complete the following chemical reacitons. XeF2 + H2O rarr
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- Complete the following chemical reacitons. PH3 + HgCl2 rarr
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- Give reasons for the following: NH3 acts as a Lewis base.
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