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  • Match the following central atoms with their oxidation states: <str

Match the following central atoms with their oxidation states:

Compound Oxidation States
A) \mathrm{HTcO_{4}} I) +3
B) \mathrm{H_{2}TcO_{4}} II) +5
C) \mathrm{H_{3}BO_{3}} III) +6
D) \mathrm{HReO_{3}} IV) +7

 

Option: 1

A: IV, B: III, C: I, D: II


Option: 2

A: II, B: IV, C: III, D: I


Option: 3

A: III, B: IV, C: II, D: I


Option: 4

A: I, B: III, C: II, D: IV


Answers (1)

best_answer

The oxidation state of \mathrm{Tc} in \mathrm{HTcO_{4}} is +7 and in \mathrm{H}_2 \mathrm{TcO}_4 is +6. While B has an oxidation state of +3 in \mathrm{H}_3 \mathrm{BO}_3, \text{Re} has an oxidation state of +5 in \text{HReO}_{3}.

 

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SANGALDEEP SINGH

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