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If a neutral atoms is converted into a cation, then its
Options
(a) atomic weight increases
(b) size increases
(c) atomic weight decreases
(d) size decreases
Correct Answer:
size decreases
Explanation:
After the removal of electron, to form cation, there is more effective nuclear charge on remaining electrons in the cation, so size decreases.
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Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Repeated use of which one of the following fertilizers would increase the
- If principal quantum number n=4, the total number of orbitals having l=3 is
- The gas which combin with haemoglobin to damage its oxygen carrying capacity is
- Impurities present in the ore react to form a fusible substance known as
- In hydrogen atom, energy of first excited state is –3.4 eV. Find out KE
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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