Chemistry
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New answer posted
11 months agoContributor-Level 10
Students while studying Coordnation Compound Chapter 5 must make a handy notes of formulas, definations, atomic number / weight, diagrams. These notes will be helpful in quick revision.
New answer posted
11 months agoContributor-Level 10
The question and answer for Coordination Compounds textbook exericses are updated on this article. The solutions are prepared the experts teachers to help students undertsnad the Coorination Compounds chapter throughly.
New answer posted
11 months agoContributor-Level 10
The ncert solutions for Class 12 Coordination Compound is updated on this artcile. Students can get the detailed solutions for intext and exericses here.
New answer posted
11 months agoContributor-Level 10
Students can refer the NCERT Solutions for Class 12 Chemistry Chapter 4 The d and f block Elements shared by the experts at Shiksha for NCERT Chemisytry textbook questions. The solutions for CBSE Chemistry d and f block questions is explanined in easy way for better understanding.
New answer posted
11 months agoContributor-Level 10
Students need to practice the Class 12 Chemistry previous year question to identify the important questions. Some of important questions are reactions of and in acidic, basic, and neutral medium, lanthanide contraction and its consequences, balancing redox reactions, etc.
New answer posted
11 months agoContributor-Level 10
Students can use the class 12 previous year d and f block questions pdf to prepare for the exam and self-assessment. NCERT solutions enhace the proble sloving skills by explaning the complex questions in easy way.
New answer posted
11 months agoContributor-Level 10
Yes, we have activate the Class 12 Chemistry Chapter 1 NCERT solutions pdf download link online. Students can download solutions pdf free.
New answer posted
11 months 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
11 months 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 2026 for all subjects on the official website. Students can click on HBSE 12th Chemistry marking scheme to download and check the Chemistry exam pattern.
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