Chemistry Ch 6 Class 12 Transition Elements

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Chemistry Chapter 6 – Transition Elements (Class 12) for FSC, Entry Tests & NTS Preparation

Chapter 6, Transition Elements, is an important topic for Class 12 students preparing for FSC board exams and medical/engineering entry tests like MDCAT, NUMS, AKU, NUST, ECAT, and NTS exams. This chapter explains the properties, electronic configuration, and chemical behavior of transition elements, which are crucial for understanding coordination chemistry, industrial applications, and the formation of complex compounds.

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What is NOT true about K2Cr2O7?

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Higher Transition elements are:

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Transition elements are colored in which type of compounds?

3/17

Number of unpaired electrons in ferrous ion is:

4/17

ransition elements are colored because of:

5/17

d-d transitions in transition metals gives?

6/17

Which of the following states of copper Is more stable?

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Which element of 5th group doesn’t have unpaired valence electrons in d-sub shell?

8/17

Which of the following has the lowest boiling point?

9/17

Which of following transition complex will have most stable square planar structure?

10/17

What is not true about transition metals?

11/17

Which element does not show magnetic properties?

12/17

Acidified K2Cr2O7 is also called:

13/17

Which of the following Is the reason that Iron is the most abundant element?

14/17

lanthanide Contraction is phenomenon of block :

15/17

Which metal is not attracted by magnet?

16/17

Which of the following doesn’t has an incomplete d-orbital?

17/17

Key Concepts about Transition Elements

The chapter explains the general characteristics of transition elements, including variable oxidation states, magnetic properties, colored ions, and catalytic behavior. It covers the electronic configuration, formation of coordination compounds, and properties of important elements such as iron, copper, and chromium. The chapter also discusses trends in atomic and ionic radii, ionization energy, and the chemical reactivity of transition metals. Each concept is illustrated with examples, diagrams, and step-by-step explanations. These concepts are highly important for FSC board exams and entry tests like MDCAT, NUMS, AKU, NUST, and ECAT.

Free Entry Test Preparation

Mastery of transition elements helps students understand chemical reactivity, coordination chemistry, and industrial applications. It also improves problem-solving skills for numerical and conceptual questions. PLS Academy provides practice questions, solved past papers, and chapter-wise MCQs to help students revise these topics effectively. Regular study of this chapter ensures students are well-prepared for FSC board exams, competitive entry tests, and NTS exams.

JazakAllah.

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