Hello Aspirant

CSIR UGC NET exam for chemical science divided into three parts the main part of subject chemical science which is divided into four parts that is inorganic chemistry, physical chemistry and organic chemistry and interdisciplinary subject.

There is no option to choose any of the the chemical science part like inorganic/physical/organic.

Appearing for chemical science you will have to take the three sections of chemical science either.

Hope this helps.

Hello

Percentile of both your friends is different because scores are normalised.
Scores are normalised considering the following factors:
Number of shifts
Number of candidates appearing in the exam
Difficulty level of the exam
Accuracy level of the candidate

Hi,

Magnesium is present in chlorophyll as its central atom surrounded by large ring structure called as chlorin. The four nitrogen atom in chlorin binds the magnesium ion.

Hope this helps!!

Hi Amruta,

For admission in the M.Phil(Chemistry) course of BITS-Pilani, one must have completed any integrated first-year degree of BITS. He/She should also have scored a minimum aggregate of 60% in the qualifying examination.

First,an online eligibility test will be conducted by the institute. The candidates who clear this examination are then called for a personal interview. The final selection is done by combining the performance of the student in the test and the interview.

Hello,

You can visit the link mentioned below to get CSIR UGC NET question paper regarding Chemical Science, past few years questions are given here which will be highly useful for your preparation-

https://competition.careers360.com/articles/csir-ugc-net-question-papers

Or, you can also visit the official website of CSIR-HRDG regarding this-

http://csirhrdg.res.in/old_website/AnswerKeysOld.html