CBSE 12th
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New answer posted
a year agoContributor-Level 10
The Indian Railway provides jobs on the basis of the scores obtained in the RRB exam. The upper age limit to appear for the exam is 33 years for candidates belonging to the general category. However, there are relaxations for the candidates in the OBC, SC/ST, and PWD categories. To apply, visit the official website. If the applications for the exam are open, fill out the form with all the required documents and fees. You can find the complete details at RRB Exams 2025: NTPC, Group D, ALP Notification, Exam Date, Admit Card, Vacancy & Results.
New answer posted
a year agoContributor-Level 10
You can find the Class 12th CBSE Previous Year question papers on the official CBSE website. You can also find the sample papers in libraries and the local book stores three months before the exam. PYQs can also be found on the websites of various academies, such as Allen or PW.
New answer posted
a year agoBeginner-Level 5
You can access the old Hindi question paper on the CBSE boards on the official website. There you would be getting all the papers, no need to look up on an external website.
New answer posted
a year agoContributor-Level 10
Yes, candidates can apply for admission in NIMC Delhi for BJMC through the merit secured in Class 12 exams. As long as the candidate has passed their Class 12 they are eligible for admission into the programme. If the score is as high as 55%, there won't be much trouble a candidate will have to go through to secure admission as candidates can apply for direct admission at the institute.
New answer posted
a year agoBeginner-Level 5
Chapter 9 Amines of class 12 chemistry is really important part of organic chemistry. Several questions are asked related to Amine preparation methods in CBSE Boards and other state board exams. Here are several methods to prepare Amine in labs, check below;
Reduction of nitro compounds, nitriles, and amides
Ammonolysis of alkyl halides
Gabriel Phthalimide synthesis
Hoffmann bromamide degradation
Students can check the ncert solutions for Class 12 Chemistry Amines, to better understand the question types and concepts asked in the exams.
New answer posted
a year agoBeginner-Level 5
Students can check Class 12 Chemistry Chapter 9 Amines NCERT Solutions, which can help you know name chemical reactions crucial for CBSE Board Exams and Competitive Exams like JEE and NEET:
Gabriel Phthalimide Synthesis – Used to prepare primary amines from phthalimide via hydrolysis.
Hoffmann Bromamide Degradation Reaction – Converts amides to primary amines with one less carbon atom using Br? and NaOH.
Carbylamine Reaction – A test for primary amines where they react with chloroform and KOH to form isocyanides (foul-smelling).
Acylation and Alkylation of Amines – Involves the reaction of amines with acid chlorides or alkyl h
New answer posted
a year agoContributor-Level 10
Amines are organic compounds derived from ammonia (NH3 ) by replacing hydrogen atoms with alkyl or aryl groups. They are classified as primary, secondary, or tertiary based on the number of hydrogen substitutions. Their nomenclature follows IUPAC rules, using the suffix “-amine.” There are several important topics discussed throghout the chapter 9 amines such as Preparation methods, physical properties, chemical properties and named reactions.
Amines are synthesized through methods like reduction of nitro compounds, ammonolysis, Gabriel phthalimide synthesis, and Hoffmann bromamide degradation. In terms of physical properties,
New answer posted
a year agoContributor-Level 8
Several courses after 12th Biology are good that you can take without qualifying for the NEET exam. These courses include (but are not limited to) Bachelor of Optometry (B. Optom), Bachelor of Medical Laboratory Technology (BMLT), B.Sc. in Bioinformatics, B.Sc. in Biotechnology and Dialysis Technician. Other non-medical courses that one can pursue after 12th bio are agriculture, forensic science, health and nutrition, ecology and psychology.
New answer posted
a year agoContributor-Level 8
A job in the medical field can not be sought straight after 12th PCB. For that reason, one will have to have the basic requirements to get employed, i.e. have a relevant bachelor's degree. Hence, the courses after 12th PCB which can help you earn good are:
- MBBS
- Pharmacy
- Biotechnology
- Microbiology
- Nursing
- Molecular Biology
New answer posted
a year agoContributor-Level 8
There are several different courses which are good for securing a lucrative career such as:
- MBBS
- Nursing
- BDS
- B.Pharma
- Neuroscience
- Anesthesiologist
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