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What colourless gas which turns lime water milky and is taken in by plants during photosynthesis?
co2 its true
What is the test for the gas evolved when sodium hydrogen carbonate is added to acetic acid?
The gas evolved is carbon dioxide. The test is that it turns lime water milky.
How could you find out if a colorless gas is CO2 or hydrogen?
One way to identify the gas is to pass it through lime water (calcium hydroxide solution). If the gas turns the lime water milky white, it indicates the presence of carbon dioxide (CO2). Another method is to ignite the gas. If it produces a popping sound or a small explosion, it is likely hydrogen (H2).
What is the purpose of using lime water during the reaction of the acid sample with marble chip?
when the acid sample reacts with the marble chip, a gas will be produced. the lime water is used to identify the gas. lime water produces a precipitate when reacted with CO2 gas.
What happend when you mix carbon dioxide with lime water?
Lime water reacts with carbon dioxide to produce a precipitate of calcium carbonate (CaCO3): Ca(OH)2 (aq) + CO2 (g) → CaCO3 (s) + H2O (l) As you can see, it also produces water (H20). Thus, lime water can be used to detect the presence of carbon dioxide.
How would you use lime water to test if there is carbon dioxide in your exhaled breath?
when lime water react with carbon dioxide,it turns milky.So, we have to take some lime water in a test tube and exhale 2 -3 times to the test tube through a bend tube. It will turn milky and that's why our exhaled breath is carbon dioxide.
How could we confirm that the gas generated was in fact Carbon dioxide?
Test it with lime water. If the lime water goes milky you have carbon dioxide.
What gas is passed to lime water which turns it milky?
CO2 carbon dioxide lime water is Ca(OH)2 + CO2 ---- CaCO3 white ppt insoluble in water so make milky solution
When carbon burns in abundant oxygen a gas is formed it turns lime water milky what is the gas?
That gas is carbon dioxide.
What happens when hydrogen gas is passed through lime water?
When hydrogen is added to lime water, the solution becomes milky. This is because it forms calcium carbonate.
When you mix hydrochloric acid to calcium carbonate and transfer the gas to mix with lime water what is the lime water testing for?
Carbon dioxide- it turns the lime water milky as calcium carbonate is precipitated.
What happens when carbon dioxide gas is passed through lime water?
It turns cloudy (or milky). Lime water is calcium hydrogen carbonate dissolved in water. When it comes into contact with carbon dioxide, they react together to make calcium carbonate (chalk), which is white and less soluble in water. So the fine white precipitate that forms makes the solution turn cloudy.
What colourless gas which turns lime water milky and is taken in by plants during photosynthesis?
co2 its true
What gas turns lime water milky white?
carbon dioxide CO2
Which gas makes lime water cloudy?
Carbon dioxide!
What is the test for the gas evolved when sodium hydrogen carbonate is added to acetic acid?
The gas evolved is carbon dioxide. The test is that it turns lime water milky.
Which gas turn lime water milky?
CO2 carbon dioxide when mixed with limewater produces CaCO3 calcium carbonate..... Which is White in color.. changing lime water to cloudy white or milky.. CO2+Ca(OH)2--->CaCO3+H2O (s)
