Assertion : When a solution of `Na_(2)ZnO_(2)` is acidified with dilute HCI and reacted with `H_(2)S` a precipitate of `ZnS` is formed
Reasion :`Na_(2)ZnO_(2)` is decomposed by HCI to give `Zn^(2+)` ions.
A. If both (A) and (B) are correct and (R ) is the correct explqanation of (A)
B. If both (A) and (B) are correct but (R ) is not the correct explqanation of (A)
C. If (A) is correct ,but (R ) is incorrect
D. If (A) is incorrect ,but (R ) is correct