हिंदी

In which of the following compounds, an element exhibits two different oxidation states. - Chemistry

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प्रश्न

In which of the following compounds, an element exhibits two different oxidation states.

विकल्प

  • \[\ce{NH2OH}\]

  • \[\ce{NH4NO3}\]

  • \[\ce{N2H4}\]

  • \[\ce{N3H}\]

MCQ

उत्तर

\[\ce{NH4NO3}\]

Explanation:

The oxidation states are given below:

In \[\ce{NH2OH}\] oxidation of N is – 1.

\[\ce{NH4NO3}\] exists as \[\ce{NH^{+}4 . NO^{-}3}\],

Thus, the oxidation state of N in \[\ce{NH^{+}4}\] is – 3 while in \[\ce{NO^{-}3}\] is + 5.

In \[\ce{N2H4}\] oxidation of N is – 2

In \[\ce{N2H}\] oxidation of N is `(-1)/3`.

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एनसीईआरटी एक्झांप्लर Chemistry [English] Class 11
अध्याय 8 Redox Reactions
Multiple Choice Questions (Type - I) | Q 7 | पृष्ठ १०५
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