When carbon dioxide is passed through lime water, the solution turns milky, but, on prolonged passage, the solution turns clear. This is because |
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(a) |
the calcium carbonate formed initially is converted to soluble calcium bicarbonate on passage of more carbon dioxide |
(b) |
the reaction is reversible and lime water is regenerated |
|
(c) |
the calcium bicarbonate formed initially is converted to soluble calcium carbonate on passage of more carbon dioxide |
(d) |
the initially formed insoluble compound is soluble in carbonic acid.
|
When carbon dioxide is passed through lime water, the solution turns milky, but, on prolonged passage, the solution turns clear. This is because |
|
|||
(a) |
the calcium carbonate formed initially is converted to soluble calcium bicarbonate on passage of more carbon dioxide |
(b) |
the reaction is reversible and lime water is regenerated |
|
(c) |
the calcium bicarbonate formed initially is converted to soluble calcium carbonate on passage of more carbon dioxide |
(d) |
the initially formed insoluble compound is soluble in carbonic acid.
|
the calcium carbonate formed initially is converted to soluble calcium bicarbonate on passage of more carbon dioxide