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प्रश्न
Complete and balance the following reaction.
Zn + NaOH →_____________ +___________
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उत्तर
Zn + 2NaOH → Na2ZnO2 + H2
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संबंधित प्रश्न
MULTIPLE CHOICE QUESTIONS
Hydrogen burns in oxygen to form
- hydrogen sulphide
- nitrates
- water
- ammonia
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Complete and balance the following reaction.
Zn + H2O →_____________ +___________
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Select the correct options for the following statement:
The metal which reacts with steam liberating hydrogen & the reaction is reversible.
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Select the correct answer to the reactant added, to give the product in the preparation of hydrogen gas.
\[\ce{Fe3O4 + H2}\]
Give a balanced equation for the following conversion.
\[\ce{MgCl2<-HCl->FeCl2}\]
