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Questions
Study the following observation and name the anion present in the reaction:
When a crystalline solid 'P' is warmed with concentrated H2SO4 and copper turnings a reddish brown gas is released.
Identify the anion present in the following compound:
Compound X on heating with copper turnings and conc. sulphuric acid liberates a reddish brown gas.
Solution
Nitrate
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RELATED QUESTIONS
Identify the anion present in the following compounds.
Compound Z which on reacting with dilute sulphuric acid liberates a gas that has no effect on acidified potassium dichromate but turns lime water milky.
Study the following observation and name the anion present in the reaction:
When few drops of dilute sulphuric acid is added to Salt 'R' and heated, a colourless gas is released which turns moist lead acetate paper silvery black.
Study the following observation and name the anion present in the reaction:
When few drops of barium nitrate solution is added to the salt solution 'Q', a white precipitate is formed which is insoluble in HCl.
Identify only the anion present in the following compound:
The compound, on heating, produces a colourless, odourless gas which turns lime water milky and has no effect on acidified potassium dichromate solution.
Identify only the anion present in the following compound:
The solution of the compound which on treating with concentrated sulphuric acid and freshly prepared ferrous sulphate solution produces a brown ring.
