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The following reaction is an example of a NHgSONOgHOg4NH3(g)+SO2→4NO(g)+6H2O(g) displacement reaction combination reaction redox reaction neutralisation reaction - Science

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प्रश्न

The following reaction is an example of a `4"NH"_3("g") + "SO"_2 -> 4"NO"("g") + 6"H"_2"O"("g")`

  1. displacement reaction
  2. combination reaction
  3.  redox reaction
  4. neutralisation reaction

विकल्प

  • (i) and (iv)

  •  (ii) and (iii)

  • (i) and (iii)

  •  (iii) and (iv)

MCQ
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उत्तर

(i) and (iii)

Explanation - 

In the following reaction, `4"NH"_3("g") + "SO"_2 -> 4"NO"("g") + 6"H"_2"O"("g")`

Hydrogen is getting displaced from NH3 by O2 to form NO hence, this is an example of a displacement reaction. At the same time, the addition of oxygen to a compound is called oxidation So, NHis getting oxidised to NO. Addition of hydrogen to a compound is called reduction so, Ois reduced to H2O. Since both, the process of oxidation and reduction are happening at the same time this reaction is also an example of a redox reaction. 

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अध्याय 1: Chemical Reactions and Equations - Exemplar [पृष्ठ १]

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एनसीईआरटी एक्झांप्लर Science [English] Class 10
अध्याय 1 Chemical Reactions and Equations
Exemplar | Q 2. | पृष्ठ १

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