Distinguish between the following pair of compounds using test given within brackets : Sodium nitrate and sodium sulphite (using dilute sulphuric acid)

Distinguish between the following pair of compounds using the test given within bracket : Sodium nitrate and sodium sulphite (using dilute sulphuric acid).

Distinguish between: Sodium nitrate & sodium sulphite [using dilute sulphuric acid]

Distinguish between the following pairs of compounds using the test given within the brackets. Calcium nitrate and potassium nitrate (using a flame test)

Distinguish between the following pairs of compounds · using test given within brackets : Iron (II) sulphate and iron (III) sulphate (using ammonium hydroxide)

Distinguish between the following pairs or compounds using the test given within brackets : Dilute sulphuric acid & dilute hydrochloric acid [using barium chloride solution]

Distinguish between the following pairs of compounds using the test given within the brackets. Calcium sulphite and calcium carbonate (using dil. HCI)

Distinguish between the following pairs of compounds · using test given within brackets : A lead salt and a zinc salt (using excess ammonium hydroxide)

Distinguish between the following pairs of compounds using the test given within the brackets. Lead nitrate solution and Zinc nitrate solution (using an alkali)

Distinguish between the following pairs of compounds using the test given in bracket: (i) Iron[II] sulphate & a zinc salt [using excess ammonium hydroxide] (ii) A lead salt & a zinc salt [using excess ammonium hydroxide]

Distinguish between the following pairs of compounds using the reagent given in the bracket: i] Manganese dioxide & copper [II] oxide [using concentrated HCI] Activate Windd ii] Ferrous sulphate solution & ferric sulphate solution. [using sodium hydroxide soln.]