The solution of a sample in a tube will be identified as a chloride if it gives
-
A.
a white precipitate on addition of AgNO3 and barium chloride solutions -
B.
a white precipiate when acidified with HCI, and then AgNO3 solution added -
C.
a white precipitate when acidified with dilute HNO3 and then AgNO3 solution added -
D.
a white precipitate when acidified with dilute H2SO4 and then barium nitrate solution added -
E.
a pungent smell of chlorine gas when dilute HCI and MnO2 are added