The oxidation number of the underlined atom in the following species
(1) HAuCl4 is + 3
(2) Cu2O is –1
(3) ClO3– is +5
(4) K2Cr2O7 is +6
Identify the incorrect option.
If you are commenting for the first time, please read the guidelines.
If you are answering for the first time, please read the guidelines.
Welcome to Jee Neet QnA, where you can ask questions and receive answers from other members of the community.
Join our Telegram group for live discussion.
Subscribe our YouTube channel for video solutions with explanation.
Download Jee Neet QnA Books in PDF for offline learning.
1.2k questions
844 answers
385 comments
139 users