| ⇦ | 
| ⇨ |
Which of the following elements will have the lowest first ionisation energy?
Options
(a) Li
(b) Mg
(c) Ca
(d) Rb
Correct Answer:
Rb
Explanation:
Rb belongs to I-A group and has maximum size. Hence, has lowest IE₁.
Related Questions: - Antiseptic chloroxylenol is
- Which of following represents soap
- The volume of water to be added to N/2 HCl to prepare 500 cm³ of N/10 solution is
- Which of the following is the strongest base
- Which of the following is a hypnotic
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
- Antiseptic chloroxylenol is
- Which of following represents soap
- The volume of water to be added to N/2 HCl to prepare 500 cm³ of N/10 solution is
- Which of the following is the strongest base
- Which of the following is a hypnotic
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
Leave a Reply