Hello aspirant,

There is weightage of different topics but there is not any fixed weightage of derivations in chemistry. If we look at previous years question papers, in some paper derivations have good weightage while in some it is very less. But there are good chances that you will see question on derivations in exam.

Thank you

Hope this information helps you.

Yes, you can. Also The class 12 percentage required for NEET exam is separate for each category and is listed as under. The NEET eligibility marks in 12th to be considered are aggregate marks only for PCB subjects

• UR - 50%,

• OBC/SC/ST - 40%,

• PWD - 40%

Hello Arohi

No you can't apply code 1.

Code 1 us applicable to those students who are appearing for xii board this year and awaiting for board results .

For compartment exam applicants and those who are reappearing for xii board due to any reason must apply code 2 .

Even those students who have haven't exam from NIOS are applicable for code 2.

For details you must visit the link given below

https://medicine.careers360.com/articles/neet-qualification-codes

Hello aspirant

You should use code 2 if you are reappearing for hsc board.

There are 7 codes which are used for application according to the eligibility status of the candidate.

Code 1 is used by candidates who are appearing for xii board this year and awaiting for the result.

Code 2 woll be applicable for those students who are droppers or reappearing for xii board or NIOS students.

Code  3 - it is applicable for candidates who have passed class xii board.

Code 4 is applicable to those who have completed pre professional or pre medical exam.

Code 5 - Applicable to those students who have passed first year of three years degree program.

Code 6 - The candidates who have passed three years bsc with not less than two subjects including biology / biotechnology .

Code 7 is applicable for foreign candidates.

For details you may visit the link given below

https://medicine.careers360.com/articles/neet-qualification-codes