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प्रश्न
How would you account the following :
Highest fluoride of Mn is MnF4 whereas the highest oxide is Mn2O7.
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उत्तर
Oxygen has a greater ability than fluorine to stabilise the higher oxidation states of transition metal ions. Oxygen can also form multiple bonds with metals. Also, it is observed that the highest fluoride of Mn is MnF4 and the highest oxide of Mn is Mn2O7.
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संबंधित प्रश्न
Distinguish between lanthanoid and actinoids.
Give a reason for the following:
Actinoids show irregularities in their electronic configurations.
Write on similarity between the chemistry of lanthanoids and actinoids.
Compare the chemistry of the actinoids with that of lanthanoids with reference to chemical reactivity.
What is the position of actinoids in periodic table ?
How do you prepare:
Actinoid elements show wide range of oxidation states.
Which of the following actinoids exhibits only + 3 oxidation state?
Which among the following elements is radioactive?
Assertion: Actinoids form relatively less stable complexes as compared to lanthanoids.
Reason: Actinoids can utilise their 5f orbitals along with 6d orbitals in bonding but lanthanoids do not use their 4f orbital for bonding.
The incorrect statement among the following is:
