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When a neutral atom is converted into a cation, there is
Options
(a) decrease in the atomic number
(b) an increase in the atomic number
(c) an increase in size
(d) a decrease in size
Correct Answer:
a decrease in size
Explanation:
During the conversion of a oneoutral atom into a cation, size decreases because after removal of one or more electron
(i) Nuclear charge per electron increases.
(ii) Outermost shell is completely removed.
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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
- Oxygen is not evolved on reaction of ozone with
- For a first order reaction, the half -life period is independent of
- If Ksp for HgSO₄ is 6.4 x 10⁻⁵, then solubility of the salt is
- The boiling point of 0.2 mol kg⁻¹ solution of X in water is greater than equimolal
- What is obtained when benzoyl chloride reacts with aniline in the presence 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
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