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The electron configuration of an element is 1s²,2s²,2p⁶,3s²,3p⁶,3d⁵,4s¹. This represents its
Options
(a) cationic form
(b) anionic form
(c) ground state
(d) excited state
Correct Answer:
ground state
Explanation:
This electron configuration is of Cr (Chromium) in the ground state.
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- Ionisation constant of CH₃COOH is 1.7 ˣ 10⁻⁵ and concentration of H⁺ ions
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- In tetragonal crystal system, which of following is not true
- Which of the following is a disproportionation reaction
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Ethylene glycol reacts with excess of PCl₅ to give
- Ionisation constant of CH₃COOH is 1.7 ˣ 10⁻⁵ and concentration of H⁺ ions
- Atoms in a P₄ molecule of white phosphorus are arranged regularly in the follow
- In tetragonal crystal system, which of following is not true
- Which of the following is a disproportionation reaction
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structure of Atom (90)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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