What is meant by the chelate effect? Give an example. 12. Discuss briefly giving an example in each case the role of coordination compounds in: (i) biological systems (iii) analytical chemistry ...

CBSE Class 12 Chemistry Sample Paper 2024-25 With Marking Scheme: Are you also a CBSE board class 12 student looking for a revised Chemistry sample paper to boost your preparation before the exam?

Bihar Board has released the Class 12 admit card 2025 for the Intermediate Board Exams, scheduled from February 1 to 15, 2025. Schools can download the admit cards until January 31 by logging into ...

The Central Board of Secondary Education (CBSE) announced the 2025 Class 12 board exam dates. The Chemistry exam, known for its challenging syllabus, is scheduled for February 27th. While the exam ...

BSEB Bihar Board Class 12th Admit Card 2025: Bihar School Examination Board (BSEB) has released admit cards for the Class 12th or Intermediate final examinations on seniorsecondary ...

Bihar Board Exam 2025: As per the BSEB Class 12th schedule, the exams are set to take place from February 1 to 15, 2025, scroll down for more details. Trending Photos Bihar Board Exam 2025: The Bihar ...

Coordination chemistry is the study of compounds that have a central atom (often metallic) surrounded by molecules or anions, known as ligands. The ligands are attached to the central atom by ...

// Program to check whether a character entered is a digit or not ...

30, 2025 — Researchers have developed a recyclable alternative to a durable class of plastics used for items like car tires, replacement hip joints and bowling ...

Students who are scheduled to appear for the Class 12 exams can download the Maharashtra HSC hall ticket 2025 from the official website, mahahsscboard.in. The Board has asked the affiliated higher ...