A metal salt solution forms a yellow precipitate with potassium chromate in acetic acid, a white precipitate with dil. sulphuric acid, but gives no precipitate with sodium chloride or iodide. The white precipitate obtained when sodium carbonate is added to the metal salt solution consists of

• A

  Lead carbonate

• B

  Basic lead carbonate

• C

  Barium carbonate

• D

  Strontium carbonate