What is the value of electron gain enthalpy of Na+ if IE₁ of Na =5.1 eV ?

⇦

⇨

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

Related Questions:

1. In which of the following resonance will be possible
2. In which of the following conditions a chemical reaction can not occur
3. The electron was shown experimentally to have wave properties by
4. Which of the following acids exhibits optical activity
5. The rate of reaction between two reactants A and B decreases by a factor of

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

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

---

Share this page with your friends