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Class 12 organic chemistry notes

Babita Rawat 21st Aug, 2025

Hii

Chapters that are in organic chemistry: Haloalkanes and Haloarenes, Alcohols, Phenols, and Ethers, Aldehydes, Ketones, and Carboxylic Acids, Amines, Biomolecules, Polymers, Chemistry in Everyday life.

https://school.careers360.com/ncert/ncert-class-12th-chemistry-notes

7 Views

medicinal chemistry -3 previous questions papers and multiple choice questions with answers pdf

SHUBHRADIP ROY 9th Aug, 2025

Hello Aspirant,

For Medicinal Chemistry-III, finding previous year question papers and multiple-choice questions (MCQs) with answers in PDF format is helpful for B.Pharm students. Many university websites and educational platforms provide these resources.

Key topics usually covered include:

  • Antibiotics: Penicillins, Cephalosporins, Tetracyclines, Aminoglycosides, Macrolides.

  • Anti-tubercular drugs

  • Anti-fungal agents

  • Anti-viral drugs

10 Views

I want to know about the RCC radiation physics entrance exam?.. It takes only basic questions or includes more of the MSc Physics syllabus?... When it comes to chemistry and human anatomy, what aspects tend to capture our attention the most?

gopi 7th Aug, 2025

Hello Nandana,

The RCC (Regional Cancer Centre) Radiation Physics entrance exam will assess your understanding of basic concepts in Physics, especially in terms of the significance of radiation and nuclear concepts in physics. The exam will not be reflective of the entire MSc Physics syllabus in detail. You need a

17 Views

Jkbose 12th chemistry paper previous years biannual

Mansi Satwani 6th Aug, 2025

Hello aspirant,

To download the previous year's question papers of JK Bose of class 12th Chemistry subject,

  • Visit the official website www.jkbose.ac.in, and in model papers search for your subject
  • Or visit careers360 website, which also provides the question papers,

https://school.careers360.com/boards/jkbose/jkbose-12th-question-papers

Regards

1 View

Sir, Kya M. Sc. pvt.ho sakta hai Chemistry/Botany se

Abhi sonkar 5th Aug, 2025

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

3 Views

Explain about sN1 mechanism in chemistry 12

SEJAL JAIN 4th Aug, 2025

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

1 View

I want last 3 years papers of private examination of 12th class chemistry

SEJAL JAIN 4th Aug, 2025

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

5 Views

Sir maine 2024 me cbse se exam diya tha 6 subject se.. but mera chemistry me (RT) Ig gya maine improvement diya tha but usme hua nhi.. toh mera overall cbse se 5 subject mei pass hai but chemistry mei (RT) isliye maine 2025 me NIOS se sirf chemistry ka exam diya hai toh wo clear ho chuka hai.. toh a

Poludasari Akhila 8th Aug, 2025


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

1 View

Bsc 1st year Previous year chemistry major 2 question paper

SHUBHRADIP ROY 3rd Aug, 2025

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

3 Views

Bsc 1st year Previous year chemistry major 2 question paper

SHUBHRADIP ROY 3rd Aug, 2025

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."

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