Question

Identify the reactant Y and product D . Y + Zn ---> D + H2
Y-HCl ; D-H2SO4
Y-NaOH ; D-Na2ZnO2
Y-NaOH ; D- NaCl
Y-NaCl ; D-Cl2​

Answer 1

Answer:

option (B)

Y-NaOH

D-Na2ZnO2

Answer 2

ANSWER:

Y-NaOH ; D-Na2ZnO2

complete reaction: NaOH + Zn ---> Na2ZnO2+ H2