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Ionization Energy and Electron Affinity MCQs for Competitive Exams

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Ionization Energy and Electron Affinity MCQs for Competitive Exams

Practice with answers, explanations, and exam-focused revision notes.

66 MCQs Page 7

Topic Notes: Ionization Energy and Electron Affinity

These notes summarize the key preparation context before you attempt the MCQs. Review the topic focus, then practice the questions below with answers and explanations.

Quick Overview

Ionization Energy and Electron Affinity MCQs in Chemistry are useful for candidates who need targeted practice for CSS, PMS, FPSC, PPSC, NTS, entry tests, and other competitive exams in Pakistan. This topic page is designed for quick revision, repeated practice, and exam-focused preparation.

Attempt the questions page by page, check the correct answers, read the explanations where available, and compare your weak areas with past papers and mock test performance. Consistent MCQ practice improves speed, confidence, and retention for objective exam sections.

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61
Wavelength of electron was verified by_________________?
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62
How many electrons are there in benzene to form delocalized electron cloud________________?
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63
The self-ionization of water occurs to a very small extent because water is a/an
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64
Why is sodium not typically found in a +2 oxidation state?
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65
Which substance exhibits the most significant intermolecular forces?
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66
Alkanes are also known as a specific type of hydrocarbon.
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