Chemistry
Get insights from 6.9k questions on Chemistry, answered by students, alumni, and experts. You may also ask and answer any question you like about Chemistry
Follow Ask QuestionQuestions
Discussions
Active Users
Followers
New answer posted
a year agoContributor-Level 10
NCERT Class 12 Chemistry Chapter 1 solutions for intext question is provided through this articles. Students can use the solutions to verify their answers and prepare for the test.
New answer posted
a year agoContributor-Level 10
The differences between old and modern periodic table are as follows:
| Mendeleev's Table (Old Periodic Table) | Modern Periodic Table (Long Form Table) |
| Arrangement of elements are done on atomics weights (mass) | Arrangement of elements are done on atomic number |
| Contains 66 elements | Contains 118 known elements |
| Noble Gases not mentioned in old periodic table because it was not discovered | Noble gases are included in Group 18 |
| Transistion elements were placed with other elements | Transition elements are placed in seperate block |
New answer posted
a year ago
Contributor-Level 10
BSEH released the HBSE 12th marking scheme for all subjects on the official website. Students can click on HBSE 12th Chemistry marking scheme to download and check the Chemistry exam pattern.
New answer posted
2 years agoContributor-Level 10
Yes, it is possible to pursue a Master's in Nuclear Medicine after completing a Bachelor's in Analytical Chemistry, but it may require additional coursework or prerequisites depending on the specific requirements of the Master's programme candidates are interested in.
Since Nuclear Medicine involves a different field of study compared to Analytical Chemistry, you may need to complete certain prerequisite courses in subjects such as Biology, Anatomy, Physiology, Physics, and Radiation safety to meet the requirements for admission into a Master's programme in Nuclear Medicine.
New answer posted
2 years agoContributor-Level 10
In Clinical Research course, organic chemistry is there but not very much like in Chemistry or Biochemistry course. It depend on program and what it focus on. Clinical Research is mix of many subject like medicine, biology, pharma, statistics and also rules.
Still knowing little organic chemistry is helpful, mostly when studying medicine and drug making. Things like structure of molecules, how drug move in body and also how body use them can be taught for better understanding.
New answer posted
2 years agoContributor-Level 10
You can pursue BE in Geomatics if you have studied Mathematics as a subject in Class 12 along with Physics and Chemistry. If you have not studies all these three subjects in Class 12 then you are not eligible to apply for BE Geomatics or BTech Geomatics.
New answer posted
2 years ago
Contributor-Level 10
Students can check and download the HBSE 12th Chemsitry Syllabus by clicking on the link provided. Given below is the evaluation scheme for Chemistry-
| Evaluation Scheme | Marks |
Marks allocated for Internal Assessment Weightage of marks (04 marks of SAT, 02 marks of half yearly test, 02 marks for pre-board test, 02 marks for attendance and classroom participation) 2. Practical file/ Record 3. Project Record | 15 |
| Marks allocated for External Examination | 15 |
| One experiment | 5 |
| Salt Analysis | 4 |
| Activity (One from Syllabus) | 3 |
| Viva Voce | 3 |
| Total marks | 30 |
New answer posted
3 years ago
Contributor-Level 10
Students can check and download CBSE Class 12 Chemistry Syllabus by clicking on link. Distribution of marks is as follows:
- Some Basic Concepts of Chemistry - 7 marks
- Structure of Atom - 9 marks
- Classification of Elements and Periodicity in Properties - 6 marks
- Chemical Bonding and Molecular Structure - 7 marks
- Chemical Thermodynamics -9 marks
- Equilibrium - 7 marks
- Redox Reactions- 4 marks
- Organic Chemistry: Some basic Principles and Techniques - 11 marks
- Hydrocarbons - 10 marks
New answer posted
3 years ago
Contributor-Level 10
The IISER entrance exam Chemistry syllabus is given below.
- Structure of Atom
- Classification of elements and periodicity in properties
- Chemical bonding and molecular structure
- States of matter
- Thermodynamics
- Equilibrium
- Redox reactions
- Hydrogen
- The s-block Elements
- The p-Block Elements
- Organic Chemistry
- Hydrocarbons
- Environmental Chemistry
- The solid state
- Solutions
- Electrochemistry
- Chemical Kinetics
- Surface Chemistry
- General principles and processes of the isolation of elements
- The d and f block elements
- Coordination compounds
- Haloalkanes and haloarenes
- Alcohols, phenols and ether
- Aldehydes
- Ketones and carboxylic acids
- Organic compounds containing nitrogen
New answer posted
4 years ago
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else
Sign Up on ShikshaOn Shiksha, get access to
- 67k Colleges
- 1.2k Exams
- 718k Reviews
- 1850k Answers