Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Medical
  • The oxidation number of the underlined atom in the following species Identify the incorrect option.Option: 1 <img alt="\underline{Cl}O_{3}^

The oxidation number of the underlined atom in the following species

Identify the incorrect option.

Option: 1

\underline{Cl}O_{3}^{-}\; is +\! 5
 


Option: 2

K_2\, \underline{Cr}\, _2O_{7}\;\: is +\! 6


Option: 3

H\, \underline{Au}\, Cl_4\;\: is +\! 3

 


Option: 4

Cu_2\, \: \underline{O}\; is -\! 1


Answers (1)

best_answer

In Cu_2O, Cu is in +1 oxidation state and oxygen is in -2 oxidation state.

Hence, the correct answer is option 4.

Posted by

rishi.raj

View full answer

NEET 2024 Most scoring concepts

    Just Study 32% of the NEET syllabus and Score up to 100% marks

Similar Questions

Trending Articles/News

anam-khan

Karnataka AYUSH UG 2025: Round 3 stray vacancy registration begins; option entry ends in two days
anam-khan

Maharashtra NEET UG 2025: Just 114 marks enough for private MBBS seat; govt colleges close at 500
anam-khan

UP NEET AYUSH 2025: Stray vacancy round 3 schedule out; registration ends in two days

Latest Question