3. What happened when zinc granules are heated with sodium hydroxide solution? write equation of the reaction which takes place
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Answer:
When zinc granules are heated with sodium hydroxide solution, hydrogen gas and sodium zincate salt are formed as products
2NaOH(aq)
+
Zinc
Zn(s)
Heat
Sodium zincate (salt)
Na
2
ZnO
2
(aq)
+
Hydrogen
H
2
(g)
hope it is helpful to you
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