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What is the value of electron gain enthalpy of Na+ if IE₁ of Na =5.1 eV ?
Options
(a) –5.1 eV
(b) –10.2 eV
(c) +2.55 eV
(d) +10.2 eV
Correct Answer:
–5.1 eV
Explanation:
IE₁ of Na = –Electron gain enthalpy of Na+=– 5.1 Volt
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Question Type: Memory
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Difficulty Level: Easy
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Topics: Classification of Elements and Periodicity
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Subject: Chemistry
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The equilibrium constant of a reaction is 300. If the volume of a reaction flask
- P₂O₅ is an anhydride of
- In the chemical reaction 2SO₂ + O₂ ⇌ 2SO₃, increasing the total pressure leads to
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- How many coulombs of electricity are required for the reduction of 1 mol
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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