EduRev

Open App

NEET Exam > NEET Videos > Chemistry Class 12 > Short Tricks: D-Block Elements

Short Tricks: D-Block Elements Video Lecture | Chemistry Class 12 - NEET

	Chemistry Class 12 108 videos\|286 docs\|123 tests

Chemistry Class 12

108 videos|286 docs|123 tests

Join Course for Free

FAQs on Short Tricks: D-Block Elements Video Lecture - Chemistry Class 12 - NEET

1. What are d-block elements?

Ans. D-block elements, also known as transition metals, are elements that belong to groups 3 to 12 in the periodic table. They are characterized by their partially filled d orbitals and exhibit a wide range of chemical properties due to their ability to form multiple oxidation states.

2. Why are d-block elements called transition metals?

Ans. D-block elements are called transition metals because they are located in the middle of the periodic table, between the highly reactive s-block elements and the relatively less reactive p-block elements. They undergo transitions in their electronic configurations as electrons fill the d orbitals, resulting in the formation of various oxidation states and the ability to form complex compounds.

3. What are the properties of d-block elements?

Ans. D-block elements possess several characteristic properties. They are generally good conductors of heat and electricity, have high melting and boiling points, and exhibit metallic luster. They often form colored compounds due to the presence of unpaired electrons in their d orbitals. Furthermore, they are known for their ability to form complex compounds and act as catalysts in chemical reactions.

4. What is the significance of the partially filled d orbitals in d-block elements?

Ans. The partially filled d orbitals in d-block elements allow them to exhibit a wide range of chemical properties. The presence of unpaired electrons in the d orbitals leads to their ability to form multiple oxidation states and participate in redox reactions. It also enables them to form complex compounds with ligands, which find applications in various fields such as medicine, industry, and catalysis.

5. How do d-block elements play a role in biological systems?

Ans. D-block elements play crucial roles in biological systems. For example, iron (Fe) is an essential component of hemoglobin, the protein responsible for oxygen transport in the blood. Copper (Cu) is involved in the functioning of enzymes, while zinc (Zn) plays a key role in DNA and protein synthesis. These elements contribute to the overall functioning and stability of biological processes.

Related Exams

NEET JEE Class 12 Grade 12

About this Video

4.95/5 Rating

Jan 15, 2025 Last updated

Video Description: Short Tricks: D-Block Elements for NEET 2025 is part of Chemistry Class 12 preparation. The notes and questions for Short Tricks: D-Block Elements have been prepared according to the NEET exam syllabus. Information about Short Tricks: D-Block Elements covers all important topics for NEET 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Short Tricks: D-Block Elements.

Introduction of Short Tricks: D-Block Elements in English is available as part of our Chemistry Class 12 for NEET & Short Tricks: D-Block Elements in Hindi for Chemistry Class 12 course. Download more important topics related with notes, lectures and mock test series for NEET Exam by signing up for free.

Description

Video Lecture & Questions for Short Tricks: D-Block Elements Video Lecture | Chemistry Class 12 - NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Chemistry Class 12.

Information about Short Tricks: D-Block Elements

Here you can find the meaning of Short Tricks: D-Block Elements defined & explained in the simplest way possible. Besides explaining types of Short Tricks: D-Block Elements theory, EduRev gives you an ample number of questions to practice Short Tricks: D-Block Elements tests, examples and also practice NEET tests.

	Chemistry Class 12 108 videos\|286 docs\|123 tests

Chemistry Class 12

108 videos|286 docs|123 tests

Join Course for Free

Explore Courses for NEET exam

Objective type Questions

Summary

mock tests for examination

past year papers