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Question Question 3(2020)
Match the gases given in column I to the identification of the gases mentioned in column II
| Column I | Column II |
|---|---|
| (i) Hydrogen sulphide | A : Turns acidified potassium dichromate solution green |
| (ii) Carbon dioxide | B: Turns lime water milky |
| (iii) Sulphur dioxide | C: Turns reddish brown when it reacts with oxygen |
| D: Turns moist lead acetate paper silvery black. |
| Column I | Column II |
|---|---|
| (i) Hydrogen sulphide | D: Turns moist lead acetate paper silvery black. |
| (ii) Carbon dioxide | B: Turns lime water milky |
| (iii) Sulphur dioxide | A : Turns acidified potassium dichromate solution green |