Carbon dioxide gas extinguishes a lighted splint by cutting off the oxygen supply needed for combustion. When carbon dioxide is bubbled through lime water, it forms calcium carbonate, which causes the lime water to turn milky.
Saloni can test the nature of the gas by passing it through lime water. If the lime water turns milky, it indicates the presence of carbon dioxide in the gas. Alternatively, she can also test the gas by using a glowing splint. If the gas reignites the glowing splint, it suggests the presence of oxygen.
The lime water turns milky.
Carbon dioxide is the colorless gas that turns lime water milky and is taken in by plants during photosynthesis.
Turns milky due to the formation of calcium bicarbonate. That is insoluble in water & look milky.
Lime water turns milky when carbon dioxide is added to it.Lime water also turns into Calcium carbonate (Limestone) solution
Carbon dioxide1. Turns lime water (calcium hydroxide) milky2. A lit splint introduced to a test tube containing carbon dioxide should go outHydrogenA lit splint introduced to a test tube of hydrogen should go out with a distinct "pop"
hydrogen: place a lighted splint into the container containing hydrogen, the result is a squeaky pop.oxygen: place a glowing splint (a blowout splint) into the container containing oxygen, the result is the splint relighting.carbon dioxide: bubble the gas through lime-water, the result is the lime-water turning milky/cloudy.ammonia: place DAMP litmus paper over the container containing ammonia, the result is the litmus paper turning blue.
Saloni can test the nature of the gas by passing it through lime water. If the lime water turns milky, it indicates the presence of carbon dioxide in the gas. Alternatively, she can also test the gas by using a glowing splint. If the gas reignites the glowing splint, it suggests the presence of oxygen.
Yes, hydrogen gas will extinguish a lighted splint with a distinctive "pop" sound, as it reacts with oxygen in the air to form water. This reaction releases a significant amount of energy, which is why it is used in combustion engines.
A lighted splint placed in sherbet would go out because sherbet contains a high amount of sugar and water, which does not support combustion. When the splint is immersed in the sherbet, the moisture and the sugary consistency can extinguish the flame by cooling it and depriving it of the oxygen needed for combustion. Additionally, the carbon dioxide produced by the sugar could further suffocate the flame.
lime water
The lime water turns milky.
Lime water turns milky when CO2 (carbon dioxide) is passed thru it. So to test if a given liquid is lime water, then pass CO2 thru it, if it turns milky, d liquid is lime water...
Carbon dioxide is the colorless gas that turns lime water milky and is taken in by plants during photosynthesis.
Turns milky due to the formation of calcium bicarbonate. That is insoluble in water & look milky.
Lime water turns milky when carbon dioxide is added to it.Lime water also turns into Calcium carbonate (Limestone) solution
Water turns milky.