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Which of the following does not represent the correct order of the properties indicated
Options
(a) Ni²⁺> Cr²⁺> Fe²⁺> Mn²⁺(size)
(b) Sc > Ti > Cr > Mn (size)
(c) Mn²⁺ > Ni²⁺ < CO²⁺
Correct Answer:
Ni²⁺> Cr²⁺> Fe²⁺> Mn²⁺(size)
Explanation:
In a period on moving left to right ionic radii decreases
Related Questions: - IUPAC name of CH₃CH₂CH₂CH(CH₃)COCH₃ is
- Ostwald’s dilution law is applicable to only
- The strongest conjugate base is
- Which of the following is a derivative of phenol
- 10 g of hydrogen and 64 g of oxygen were filled in a steel vessel and exploded
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
- IUPAC name of CH₃CH₂CH₂CH(CH₃)COCH₃ is
- Ostwald’s dilution law is applicable to only
- The strongest conjugate base is
- Which of the following is a derivative of phenol
- 10 g of hydrogen and 64 g of oxygen were filled in a steel vessel and exploded
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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