Salt analysis (Anions)
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Inorganic salts may be obtained by complete or partial neutralization of acid with base or vice-versa.
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Qualitative  analysis of inorganic salts means the identification of cations and anions present in the salt or a mixture of salts.
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Anion is called basic radical and cation is called acidic radical
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A colourless, odourless gas is evolved , which turns lime water milky , this gas could be
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Evolution of a colourless gas with the smell of rotten eggs is evolved which turns lead acetate paper black.This gas is 
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Brown fumes which turn acidified potassium iodide solution containing starch solution blue.
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Water extract is used when salt is ....
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Sodium carbonate extract is used in analysis of salt which are 
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If there is effervescence with the evolution of a colourless and odourless gas on adding dil. H2 SO4 to the solid salt, this indicates the presence of
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If CO2 gas is passed in excess through lime water, the milkiness produced disappears due to the formation of ........... which is soluble in water.
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A piece of filter paper dipped in lead acetate solution turns black on exposure to the gas due to the formation of ........... which is black in colour.
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Purple or violet  colouration due to the formation of complex compound Na4 [Fe(CN)5 NOS] confirms the presence of ......... ion in the salt.
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When a few drops of potassium iodide solution and a few drops of starch solution is added to a solution containing nitrite ion, then upon acidification with acetic acid ........ colour appears
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A colourless gas with pungent smell, which gives dense white fumes when a rod dipped in ammonium hydroxide is brought near the mouth of the test tube is
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Reddish brown gas with a pungent odour is evolved. Intensity of reddish gas increases on heating the reaction mixture after addition of solid MnO2 to the reaction mixture. And solution also acquires red colour ,this indicates the presence of ......
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I2 vapours are ....... in colour
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In chromyl chloride test formation of a yellow precipitate of ........... confirms the presence of chloride ions in the salt.
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CrO2 4– ion formed in the reaction of chromyl chloride with sodium hydroxide reacts with hydrogen peroxide to form ........ in which oxidation number of Cr is ......
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Bromine vapours turn starch paper .........
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If on heating the salt with conc. H2 SO4 light brown fumes are evolved then heat a small quantity of the given salt with few copper turnings or chips and conc. H2 SO4 . Evolution of excess of ........... fumes indicates the presence of nitrate ions. The solution turns blue due to the formation of ............
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Complex formed in brown ring test is ........
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If no positive test is obtained with dil or concentrated H2SO4, then tests for the presence of ions are performed  
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Barium sulphate (BaSO4) is .....  
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BaSO4 and PbSO4 both are ....... in colour
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Which of the following is insoluble in ammonium hydroxide and yellow in colour
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