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Chemistry
Regarding the oxidation states of elements of transition element the incorrect statement is
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Q. Regarding the oxidation states of elements of transition element the incorrect statement is
NTA Abhyas
NTA Abhyas 2022
A
$Mo^{+ 6}$ is more stable than $Cr^{+ 6}$
B
$W^{+ 6}$ is more stable than $Cr^{+ 6}$
C
Oxyanion of $Cr^{+ 6}$ in acidic medium is better oxidizing agent than oxides of $Mo$ and $W$ in $+6$ oxidation state.
D
Higher oxidation states are shown by metals when they are attached to $\pi $ - acceptor ligands.
Solution:
Lower oxidation states are shown by metals when they are attached to $\pi $ - acceptors ligands.