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What gas is produced when moist blue litmus turn red?
When moist blue litmus paper turns red, it indicates the presence of an acidic gas such as carbon dioxide (CO2) or sulfur dioxide (SO2). This change in color is due to the acidification of the blue litmus paper by the acidic gas.
What is the colour of blue litmus paper in baking soda?
The colour is not changed.
What is colour of red litmus paper in distilled water?
The colour remain unchanged.
What colour will litmus paper go when dipped in washing up liquid?
As soap is alkaline in nature, it turns red litmus paper blue
What colour will red litmus paper turn in an ester?
Red litmus paper will stay red in the presence of an ester. Litmus paper changes color in acidic or basic solutions, not in the presence of esters.
What colour does moist red litmus paper turn in magnesium oxide?
Moist red litmus paper will turn blue when exposed to magnesium oxide because magnesium oxide is a basic compound. The red litmus paper will change color to blue to indicate the presence of a base.
What colour does fluorine turn blue litmus?
Fluorine does not have a specific color reaction with blue litmus paper, as it does not change the color of the paper. However, fluorine gas is highly reactive and can potentially react with the water in the litmus paper, causing bleaching or other color changes.
What is the effect of carbon monoxide on moist litmus paper?
Carbon monoxide does not have a direct effect on moist litmus paper as it is not an acidic or basic gas. Litmus paper changes color in response to acidic or basic substances.
Why must litmus paper used to observe gas be moist?
Litmus paper is used moist to obtain the desired result. Litmus responds different to dry and wet conditions depending on the chemicals being checked.
What Colour is red litmus paper in tea?
As Lemon Juice is an Acid, the colour of the Red Litmus Paper will stay the same.
What colour does vinegar turn in litmus paper?
it turns blue litmus paper red
When litmus paper is placed in ammonia what colour did the litmus paper turn?
Litmus become blue in contact with basic substances.
How does moist blue litmus paper reacts with dry HCl?
Moist blue litmus paper will turn red when it comes in contact with dry HCl. This is because the dry HCl gas dissolves in the moisture on the litmus paper to form hydrochloric acid, which turns the blue litmus paper red indicating an acidic solution.
What gas is produced when moist blue litmus turn red?
When moist blue litmus paper turns red, it indicates the presence of an acidic gas such as carbon dioxide (CO2) or sulfur dioxide (SO2). This change in color is due to the acidification of the blue litmus paper by the acidic gas.
What colour does alkali turn litmus?
Alkali turns litmus paper blue.
What colour is litmus when in an acid?
Litmus paper turns red in acidic solutions.
What is the colour of blue litmus paper in baking soda?
The colour is not changed.
