name two metal which liberate hydrogen from sodium hydroxide
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Zinc and aluminium.......!!!!!!!
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Zinc and Aluminium.
Zn + NaOH -----------> Na₂ZnO₂ + H₂
Al + NaOH ------------> NaAlO₂ + H₂
Zn + NaOH -----------> Na₂ZnO₂ + H₂
Al + NaOH ------------> NaAlO₂ + H₂
siril:
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