1. Tardigrade
  2. Question
  3. Chemistry
  4. When the same amount of zinc is treated separately with excess of sulphuric acid and excess of sodium hydroxide, the ratio of volumes of hydrogen evolved is

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. When the same amount of zinc is treated separately with excess of sulphuric acid and excess of sodium hydroxide, the ratio of volumes of hydrogen evolved is

The d-and f-Block Elements

Solution:

$Zn + H _{2} SO _{4} \rightarrow ZnSO _{4}+ H _{2}$
$Zn +2 NaOH \rightarrow Na _{2} ZnO _{2}+ H _{2}$