हिंदी

Choose the correct option. A compound contains atoms of three elements A, B and C. If the oxidation state of A is +2, B is +5 and that of C is -2, the compound is possibly represented by

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प्रश्न

Choose the correct option.

A compound contains atoms of three elements A, B, and C. If the oxidation state of A is +2, B is +5 and that of C is -2, the compound is possibly represented by

विकल्प

  • A2(BC3)2

  • A3(BC4)2

  • A3(B4C)2

  • ABC2

MCQ
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उत्तर

A compound contains atoms of three elements A, B, and C. If the oxidation state of A is +2, B is +5 and that of C is -2, the compound is possibly represented by A3(BC4)2

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अध्याय 6: Redox Reactions - Exercises [पृष्ठ ९१]

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बालभारती Chemistry [English] Standard 11 Maharashtra State Board
अध्याय 6 Redox Reactions
Exercises | Q 1. (C) | पृष्ठ ९१

संबंधित प्रश्न

Choose the correct option.

Oxidation number of carbon in H2CO3 is


Choose the correct option.

Which is the correct stock notation for manganese dioxide?


Calculate the oxidation number of the underlined atom.

H2S4O6


Calculate the oxidation number of the underlined atom.

NaH2PO4


Identify the following pair of species is in its oxidized state?

\[\ce{O2/O^2-}\]


Provide the stock notation for the following compound:

HAuCl4


Provide the stock notation for the following compound:

FeO


Assign oxidation number atom in the following species.

Na2S2O3


Assign oxidation number atom in the following species.

H3BO3


Complete the following table:

Assign oxidation number to the underlined species and write Stock notation of compound

Compound Oxidation number Stock notation
AuCl3    
SnCl2    
\[\ce{\underline{{V}}_2O^{4-}_{7}}\]    
\[\ce{\underline{{Pt}}Cl^2-_6}\]    
H3AsO3    

The following statements are CORRECT, EXCEPT:


Oxidation state of Xe in XeOF4 is ____________.


The oxidation number of oxygen in peroxides is ____________.


What is the oxidation number of As in H3AsO3?


What is the oxidation number of Mn in \[\ce{MnO^{2-}_4}\] ion?


Which of the following is NOT an example of redox reaction?


In which of the following, oxidation number of oxygen is +2?


In which among the following compounds, oxidation number of nitrogen is + 5?


The oxidation state of phosphorous in Mg2P2O7 is ______.


The sum of oxidation number of all atoms in \[\ce{SnO^{2-}_3}\] ion is _______.


Which among the following pair of elements show highest oxidation state +7 in their different compounds?


The oxidation number of Cr in \[\ce{Cr(OH)^-_4}\] ion is ______.


Among group 16 elements, which one does not show −2 oxidation state?


Which of the following changes exhibit that nitrogen undergoes oxidation?


Which of the following statements are INCORRECT?

  1. All the transition metals except scandium form MO oxides which are ionic.
  2. The highest oxidation number corresponding to the group number in transition metals oxides is attained in Sc2B5 to Mn2B7.
  3. Basic character increases from V2B5 to V2B4 to V2B5.
  4. V2B4 dissolves in acids to give VO43– salts.
  5. CrO is basic but Cr2B5 is atmospheric.

Choose the correct answer from the options given below:


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