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Write the balanced chemical equation for...

Write the balanced chemical equation for the following reaction :
Zinc is heated with sodium hydroxide solution.

A

`Zn + 2NaOH rarr Na_(2)ZnO_(2) + H_(2)`

B

`Zn 2NaOH rarr Na_(2)ZnO_(2) + H_(2)O`

C

`Zn + 2NaOH rarr Na_(2)ZnO + H_(2)`

D

`Zn + NaOH rarr Na_(2)ZnO_(2) + H_(2)`

Text Solution

Verified by Experts

The correct Answer is:
A
`Zn + 2NaOH rarr underset("Sodium zincate")(Na_(2)ZnO_(2)) + H_(2) uarr`
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