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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.
Related Questions: - In the laboratory, manganese(II) salt is oxidised to permanganate ion in aqueous
- For azimuthal quantum number l= 3,the maximum number of electrons will be
- Action of acetylene on dilute H₂SO₄ gives
- Which of the following protein destroy the antigen when it enters in body call
- The values of heat of formation of SO₂ and SO₃ are -298.2 kJ and -98.2 kJ.
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
- In the laboratory, manganese(II) salt is oxidised to permanganate ion in aqueous
- For azimuthal quantum number l= 3,the maximum number of electrons will be
- Action of acetylene on dilute H₂SO₄ gives
- Which of the following protein destroy the antigen when it enters in body call
- The values of heat of formation of SO₂ and SO₃ are -298.2 kJ and -98.2 kJ.
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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