Class 12 Chemistry d-and f-Block Elements Compounds of Transitional elements

Medium

$CrO_3$ dissolves in aqueous $NaOH$ to give:

A
$CrO_4^{2-}$
B
$Cr(OH)_3^-$
C
$Cr_2O_7^{2-}$
D
$Cr(OH)_2$

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

d-and f-Block Elements

Subtopic

Compounds of Transitional elements

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