Hello. Yes, you can do M.Sc. in Chemistry or Botany as a private (non-regular) student — but only in a few universities in India, as most UGC-recognized universities do not offer private mode for postgraduate science courses due to their practical/lab requirements.

M.Sc. Private/Distance Mode is Rarely Available for:

Botany

The SN1 mechanism (Substitution Nucleophilic Unimolecular) is a two-step reaction where the leaving group first departs, forming a carbocation intermediate.
Next, a nucleophile attacks this carbocation to form the final product.
It usually occurs in tertiary alkyl halides due to the stability of the carbocation.
The reaction rate depends only

Hello

Practicing previous year papers is very helpful and will improve your chances of scoring good marks.

For previous year papers of all subjects of any stream, you can refer to Careers360.com (//Careers360.com) . It will provide you with the necessary study resources and will help you better. ALL THE

1. RT means Repeat Theory in Chemistry.

2. You need to give only the theory paper again.

3. Practical marks are already counted.

4. You can apply for compartment exam.

5. After passing, your result will be updated.

6. Then you can join college or apply for admission.

For more

Hello Aspirant,

To find B.Sc. 1st year Chemistry Major previous year question papers, it's very simple:

1. Check your university's official website. Most universities upload past papers in their "Academics" or "Examination" sections.

2. Look for college or department websites. Many colleges affiliated with universities also upload previous papers.

3. Search online: Use

For B.Sc 1st Year Chemistry (Major Paper 2), the question paper varies depending on your university and syllabus. Since you didn’t mention the university name, here’s what you can do visit your university website or college department , ask seniors or your professors for previous year’s question papers or you

Hello Aspirant,

To find B.Sc. 1st year Chemistry Major (Paper 2) past exam papers:

1. Check your university's website (look under "Exams" or "Downloads").

2. Ask your college library or seniors.

3. Search online using "[Your University Name] B.Sc. Chemistry 1st Year Paper 2 previous papers."

Hii,

If you passed Class 12th in the first attempt, and later appeared for improvement/betterment but failed in Chemistry, your original mark sheet from the first attempt remains valid and accepted everywhere.

The betterment marks are optional they’re only used if the improved marks are better than the original. But

For NEET exam, you have to study all chapters from Physics, Chemistry and Biology. If you are a Hindi medium student, still NCERT books are the best to prepare. You must know how many total chapters are there so you can make a proper study plan. In Chemistry, there are

Hello Aspirant,

Yes, you may study either bioscience or mathematics at graduation level based on the eligibility requirements of the university or college that you are applying to. Since you have studied PCMB (Physics, Chemistry, Mathematics, Biology) and also Physical Education, you are eligible to pursue both streams of study.