AP and TS EAMCET Medical Model Paper 7

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Question : 154 of 158
 
Marks: +1, -0
Assertion (A) : Although +3 oxidation state is the characterstic oxidation state of lanthanoids but cerium shows +4 oxidation state also
Reason (R) : The E° value for Ce4+∕Ce3+ is + 1.74V which suggests that cerium can oxidise water
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