30 points
>
Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
- IIT JAM
- Chemistry (CY)
Charge of following
in some of these they shown charge -2 and for some 2- so which is correct, Or when do we give -ve sign in front or back to number?
2 Answer(s)
Answer Now
- 0 Likes
- 3 Comments
- 0 Shares
Do You Want Better RANK in Your Exam?
Start Your Preparations with Eduncle’s FREE Study Material
- Updated Syllabus, Paper Pattern & Full Exam Details
- Sample Theory of Most Important Topic
- Model Test Paper with Detailed Solutions
- Last 5 Years Question Papers & Answers
Sign Up to Download FREE Study Material Worth Rs. 500/-
Amol ashok pawar
First we should always mention the charge i. e. + or - then the number. Some people write it otherwise which is still OK but correct way is to write charge then multiple number of the species
in oxidation state we always do, that 1st charge then oxidation no. Im i right?
both ways are right
but writing no. First then the charge is by Iupac but the charge and number method is widely used.
tq🙏🏻