By adding acetic acid to solid ‘X’ a colourless and odourless gas ‘Y’ is evolved. The gas ‘Y’ turns lime water milky. What are X and Y? |
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(a) |
X is sodium carbonate and Y is CO2 |
(b) |
X is sodium hydroxide and Y is CO2 |
(c) |
X is sodium acetate and Y is CO2 |
(d) |
X is sodium bicarbonate and Y is SO2 |
By adding acetic acid to solid ‘X’ a colourless and odourless gas ‘Y’ is evolved. The gas ‘Y’ turns lime water milky. What are X and Y? |
|||
(a) |
X is sodium carbonate and Y is CO2 |
(b) |
X is sodium hydroxide and Y is CO2 |
(c) |
X is sodium acetate and Y is CO2 |
(d) |
X is sodium bicarbonate and Y is SO2 |