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Which of the following will not dissolve...

Which of the following will not dissolve in a hot mixture of NaOH and `H_(2)O_(2)` ?

A

`Fe(OH)_(3)`

B

`Al(OH)_(3)`

C

`Cr(OH)_(3)`

D

`Zn(OH)_(2)`

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The correct Answer is:
A
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VK JAISWAL-QUALITATIVE INORGANIC ANALYSIS-LEVEL 2
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