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What observation will you make when red litmus paper and blue litmus paper are dipped in turns in distilled water?
When red litmus paper is dipped in distilled water, it will remain red, indicating that the water is neutral and does not change the acidity. Similarly, when blue litmus paper is dipped in the same distilled water, it will also remain blue. This observation confirms that distilled water has a neutral pH of around 7, which does not affect the litmus papers' color.
What color does blue litmus paper turn when dipped in water?
dark green
What color does red litmus paper turn to when dipped in water?
If it is pure water, it doesn't change.
What color does blue litmus paper turn when dipped in aspirin?
Blue litmus paper will turn red when dipped in a solution with a pH below 4.5, indicating acidity. Aspirin (acetylsalicylic acid) has a pH of around 3.5, which is acidic. Therefore, blue litmus paper dipped in aspirin will turn red.
What happens to red litmus paper when it is placed in hot water?
Red litmus paper will stay red when placed in hot water, as it only changes color in the presence of acids. If the hot water is acidic, then the red litmus paper will turn blue.
What happens to red litmus paper if dipped in sugar water?
Nothing particularly happens.
What observation will you make when red litmus paper and blue litmus paper are dipped in turns in distilled water?
When red litmus paper is dipped in distilled water, it will remain red, indicating that the water is neutral and does not change the acidity. Similarly, when blue litmus paper is dipped in the same distilled water, it will also remain blue. This observation confirms that distilled water has a neutral pH of around 7, which does not affect the litmus papers' color.
What happens to litmus paper when water is added?
litmus paper nutral
What color does blue litmus paper turn when dipped in water?
dark green
What color does red litmus paper turn to when dipped in water?
If it is pure water, it doesn't change.
What happens if red litmus and blue litmus is dipped in sodium chloride?
Sodium chloride water solution is neutral.
What color does a strip of litmus paper turn when it is dipped into water?
It would turn Green
What will happen if litmus paper is diped in lime water?
The litmus paper will turn blue if dipped in lime water, indicating that the lime water is basic. Lime water is a solution of calcium hydroxide, which is a strong base that can turn litmus paper blue.
What colour of purple litmus when mixed with tap water?
Purple litmus paper will remain purple when dipped in tap water. Tap water is typically neutral or slightly basic, so it will not cause a color change in purple litmus paper.
What will be the color change if rainwater is dipped into a blue litmus paper?
If rainwater is dipped into a blue litmus paper, there will likely be no color change. Blue litmus paper turns red in the presence of an acid, but rainwater is typically slightly acidic due to dissolved carbon dioxide, which is not strong enough to turn blue litmus red.
What happens to red litmus paper when it is placed in hot water?
Red litmus paper will stay red when placed in hot water, as it only changes color in the presence of acids. If the hot water is acidic, then the red litmus paper will turn blue.
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]
