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Bihar Board · Class 12 · ChemistryChapter 9BSEB

Bihar Board Worksheet for Class 12 Chemistry — d and f Block Elements

Discusses the characteristics and chemistry of transition and inner transition metals.

Free AI-powered worksheet for BSEB Chemistry, Class 12, Chapter 9.

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Indian context — what this NCERT chapter centres on

Class 12 Chemistry Chapter 9 (d and f Block Elements) is taught through these India-specific anchors in the NCERT textbook. The worksheet above is pre-loaded with these so the output reflects the way the chapter is actually taught in Indian classrooms.

  • Use of transition metals in Indian jewelry making
  • Cobalt and nickel mining in India
  • Lanthanides in Indian electronics industry
  • Historical significance of gold and silver in Indian culture

Key terms — Class 12 Chemistry (d and f Block Elements)

TRANSITION METALSINNER TRANSITION METALSLANTHANIDESACTINIDESCOBALTNICKELCOPPER

Teaching tips for d and f Block Elements

  • 1Conduct a practical demonstration using Indian metals like copper and zinc to create brass
  • 2Discuss the role of transition metals in traditional Indian art forms
  • 3Incorporate local examples of metal usage in industries such as automobile and electronics
  • 4Encourage students to research and present on the impact of Indian metallurgical advancements

Board exam relevance

Questions may include MCQs on properties of transition metals, short answer questions on their applications, and 5-mark long answer questions on the significance of lanthanides and actinides.

What to expect in this worksheet

A balanced 10-question Chemistry worksheet on d and f Block Elements for Class 12 — mixed difficulty, NCERT-aligned, ready to print or share on WhatsApp.

Easy (40%)

Recall-and-recognise questions that anchor the chapter's key terms.

Standard (40%)

Apply the concept to a new but familiar context.

Challenge (20%)

Higher-order thinking questions in the style of CBSE board exams.

Frequently asked questions

What does this Class 12 Chemistry worksheet on d and f Block Elements cover?+

It covers the core ideas of NCERT Class 12 Chemistry Chapter 9 (d and f Block Elements) — mixed-difficulty questions from recall to higher-order thinking.

Is the worksheet printable?+

Yes — use the Copy / PDF download once you generate. The output is plain text that pastes cleanly into Word, Pages or Google Docs.

Can I get an answer key?+

Add "Include answer key" in the optional fields before generating. The tool will produce questions and a separate answers block.

Is it free?+

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