Identify the anion present in the following compounds :

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asked Jan 31 in Class X Science by navnit40 (-1,142 points)

Identify the anion present in the following compounds :
(i) Compound X on heating, with copper turnings and concents sulphuric acid liberates a reddish brown gas.
(ii) When a solution of compound Y is treated with silver nitrate solution a white precipitate is obtained which is soluble in excess of ammonium hydroxide solution.
(iii) Compound Z which on reacting with dilute sulphuric acid liberates a gas which lime lune water milky, but the gas has no effect on acidified potassium dichromate solution.
(iv) Compound L on reacting with barium chloride solution gives a white precipitate insoluble in dilute hydrochloric acid or dilute nitric acid.

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1 Answer

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answered Jan 31 by muskan15 (-1,578 points)

(i) Nitrate ion, NO3 (ii) Chloride ion, Cl
(iii) Carbonate ion, CO3 (iv) Sulphate ion, SO42-

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