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प्रश्न
Write a balanced chemical equation for the reaction showing catalytic oxidation of NH3 by atmospheric oxygen.
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उत्तर
\[\ce{4NH3 + \underset{(From air)}{5O2} ->[Pt/Rh gauge catalyst][500k, 9 bar] 4NO + 6H2O}\]
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संबंधित प्रश्न
Account for the following: Oxygen shows catenation behavior less than sulphur.
Give reasons: SO2 is reducing while TeO2 is an oxidising agent.
Account for the following : There is large difference between the melting and boiling points of oxygen and sulphur.
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List the important sources of sulphur.
Write the order of thermal stability of the hydrides of Group 16 elements.
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Zn, Ti, Pt, Fe
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The formation of \[\ce{O^+_2[PtF6]^-}\] is the basis for the formation of first xenon compound. This is because ____________.
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(ii) \[\ce{2HI + H2SO4 -> I2 + SO2 + 2H2O}\]
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(iv) \[\ce{Nacl + H2SO4 -> NaHSO4 + HCl}\]
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Which of the following compound is a peroxide?
What is the basicity of \[\ce{H3PO4}\]?
______ is a radioactive element in group 16 elements.
