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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
(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
- Mass of one atom of X is 2.66 x 10⁻²³ g, then its 32 g is equal to
- There is no S – S bond in
- Alkyl halides with metallic sodium in dry ether producing
- Mercurous chloride exists in the form of
- An electron with values 4,1,-1 and +1/2 for the set of four quantum numbers
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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