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Lead Monoxide

Which of the ...

Question

Which of the following show amphoteric behaviour?

A

Z n {(O H)}_{2}

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B

B e (O H)_{2}

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C

A l (O H)_{3}

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D

P b {(O H)}_{2}

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Solution

The correct options are
A $Z n {(O H)}_{2}$
B $B e (O H)_{2}$
C $A l (O H)_{3}$
D $P b {(O H)}_{2}$
The chemical compounds mentioned in all options react with both acid and base i.e., all of them are amphoteric.

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