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Which one of the following dissolves in ...

Which one of the following dissolves in hot concentrated `NaOH?`

A

Fe

B

Zn

C

Cu

D

Ag

Text Solution

Verified by Experts

The correct Answer is:
B
`Zn+2NaOHoverset("heat")rarr Na_(2)ZnO_(2)+H_(2)`.
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ERRORLESS -D & P-BLOCK ELEMENTS-JEE Section (Only one choice correct answer)
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