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What happens when moist blue litmus paper dipped in chlorine?
If test chlorine with a moist blue litmus paper, Turn from blue à red à colourless It is because chlorine reacts with water (moisture on paper) to from HOCl (hypochlorite acid) which is a bleaching agent, turning the dye to colourless Cl2 (aq) + H2O (l) à Hcl (aq) + HOCl (aq) and HOCl à HCl + [O]
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.
Is there a substance that turns red litmus blue and blue litmus red?
Ammonia is a substance that turns red litmus paper blue and blue litmus paper red. This is because ammonia is basic and reacts with the indicator dyes in the litmus paper to create these color changes.
What effect does aqueous ammonia have on red litmus paper?
Aqueous ammonia turns red litmus paper blue because ammonia is a base and reacts with the red litmus to change its color to blue. This is because the ammonia accepts a proton from the litmus paper, causing the change in color.
What happened to blue litmus paper when ammonia solution?
Blue litmus paper turns pink when exposed to ammonia solution due to the basic nature of ammonia. Ammonia reacts with water to produce hydroxide ions, which causes the litmus paper to change color.
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 happens when moist blue litmus paper dipped in chlorine?
If test chlorine with a moist blue litmus paper, Turn from blue à red à colourless It is because chlorine reacts with water (moisture on paper) to from HOCl (hypochlorite acid) which is a bleaching agent, turning the dye to colourless Cl2 (aq) + H2O (l) à Hcl (aq) + HOCl (aq) and HOCl à HCl + [O]
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 color does litmus paper turn when it reacts with a base?
A blue color
What happens to blue litmus paper when you mixed it with MO?
As methyl orange is slightly acidic, it turns 'moist' blue litmus into red.
Is there a substance that turns red litmus blue and blue litmus red?
Ammonia is a substance that turns red litmus paper blue and blue litmus paper red. This is because ammonia is basic and reacts with the indicator dyes in the litmus paper to create these color changes.
Is blue litmus paper basic?
Yes, it is basic in nature and reacts with acids.
What happens when blue litmus paper reacts with an acid?
It will generally turn the litmus paper red.
What effect does aqueous ammonia have on red litmus paper?
Aqueous ammonia turns red litmus paper blue because ammonia is a base and reacts with the red litmus to change its color to blue. This is because the ammonia accepts a proton from the litmus paper, causing the change in color.
What will be the effect of sodium hydroxide in blue litmus paper?
Sodium hydroxide is a strong base, so it will turn blue litmus paper to red. This color change is due to the alkaline nature of sodium hydroxide which reacts with the blue litmus paper to change its color.
What happened to blue litmus paper when ammonia solution?
Blue litmus paper turns pink when exposed to ammonia solution due to the basic nature of ammonia. Ammonia reacts with water to produce hydroxide ions, which causes the litmus paper to change color.
Dipping a piece of red litmus paper into household ammonia will cause the litmus to turn what color?
The red litmus paper dipped into household ammonia will turn blue. This is because ammonia is a base and reacts with the acidic red litmus paper, causing it to change color to blue.
