Which of the following electronic configuration an atom has the lowest ionisation

Which Of The Following Electronic Configurationan Atom Has The Lowest Chemistry Question

Which of the following electronic configuration an atom has the lowest ionisation enthalpy?

Options

(a) 1s²2s²sp³
(b) 1s²2s²2p⁵3s¹
(c) 1s²2s²2p⁶
(d) 1s²2s²2p⁵

Correct Answer:

1s²2s²2p⁵3s¹

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. One gram sample NH₄NO₃ is decomposed in a bomb calorimeter.
  2. Alkali metals in each period have
  3. Which of the following statement concerning lanthanides elements is fals
  4. Lucas test is used for the determination of
  5. Starch is converted into maltose by an enzyme

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.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*