0
What else can I help you with?
What will be the colour change of cobalt chloride paper if water present?
Cobalt chloride paper changes color from blue to pink when exposed to water due to the absorption of water molecules into the paper, which alters the chemical structure of the cobalt chloride.
What would be the color of cobalt chloride test paper be with a drop of ethanol?
The cobalt chloride test paper would turn from blue to pink when exposed to ethanol. This is because ethanol dehydrates the cobalt chloride, causing a change in color.
What is the color of dry cobalt chloride paper?
mostly blue.
What would turn cobalt chloride paper yellow?
Cobalt chloride paper turns yellow when exposed to moisture or high humidity levels. This change in color indicates that the paper has absorbed water and undergone hydration, resulting in the yellow color.
Why gas turns cobalt chloride paper from blue to pink?
Gas molecules interact with the cobalt chloride paper, causing a chemical reaction that results in a change in the structure of the cobalt chloride molecule. This change in structure alters the way the molecule absorbs and reflects light, leading to the paper appearing pink instead of blue.
What color will a cobalt chloride paper turn into when there is water vapor?
A cobalt chloride paper will turn pink when exposed to water vapor. This color change is due to the cobalt chloride reacting with the water vapor to form pink cobalt chloride hexahydrate.
What will be the colour change of cobalt chloride paper if water present?
Cobalt chloride paper changes color from blue to pink when exposed to water due to the absorption of water molecules into the paper, which alters the chemical structure of the cobalt chloride.
What would be the color of cobalt chloride test paper be with a drop of ethanol?
The cobalt chloride test paper would turn from blue to pink when exposed to ethanol. This is because ethanol dehydrates the cobalt chloride, causing a change in color.
What would you see on Cobalt Chloride paper if water vapour was present?
If water vapor is present, cobalt chloride paper would change color from blue to pink. Cobalt chloride is a chemical indicator that is blue when dry and turns pink when exposed to moisture.
What is the color of dry cobalt chloride paper?
mostly blue.
What would turn cobalt chloride paper yellow?
Cobalt chloride paper turns yellow when exposed to moisture or high humidity levels. This change in color indicates that the paper has absorbed water and undergone hydration, resulting in the yellow color.
Why gas turns cobalt chloride paper from blue to pink?
Gas molecules interact with the cobalt chloride paper, causing a chemical reaction that results in a change in the structure of the cobalt chloride molecule. This change in structure alters the way the molecule absorbs and reflects light, leading to the paper appearing pink instead of blue.
What is cobalt chloride paper and what it is used for?
Cobalt chloride paper is used to study rate of transpiration through the upper and lower surface of leaf.The upper surface of leaf has less number of stomata so more time will be taken to change from blue to pink by cobalt chloride paper; while the lower surface of leaf has more number of stomata so less time will be taken to change from blue to pink by cobalt chloride paper. This is because the fact that the transpiration rate is higher when stomata are more in number and vice versa.
Why does the cobalt chloride test paper turn pink when wet?
Cobalt chloride test paper is blue when dry because of the presence of hydrated cobalt chloride. When it comes into contact with water, the chloride ions displace the water molecules from the cobalt chloride structure, resulting in the formation of a pink-colored hexa-aqua complex of cobalt chloride.
What is detected when cobalt chloride paper turns pink?
When cobalt II chloride paper turns pink, this means that it has detected water. :-)
What would happen if you breathe out on cobalt chloride paper?
If you breathe out on cobalt chloride paper, the paper will turn pink due to the presence of moisture (water vapor) in your breath. Cobalt chloride paper is used as a moisture indicator and changes color in the presence of water.
Is cobalt chloride paper the same thing as pH paper?
No, cobalt chloride paper and pH paper are not the same. Cobalt chloride paper is used to test for the presence of water, while pH paper is used to test the acidity or alkalinity of a solution by measuring its pH level.
