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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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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Amount of calcium oxide required, when it reacts with 852 g of P₄O₁₀ is
- The rate of reaction between two reactants A and B decreases by a factor of
- Which does not exist
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- 5 mL of N HCl, 20 mL of N/2 H₂SO₄ and 30 mL of N/3 HNO₃ are mixed together
Question Type: Memory (964)
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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