Because rubidium hydroxide is a base, an alkaline compound with the pH under 7.
Litmus paper will turn blue in the presence of potassium hydroxide, indicating a basic solution.
When magnesium hydroxide is added to litmus paper, the litmus paper will turn blue. This is because magnesium hydroxide is a base and has a pH greater than 7. Litmus paper is an indicator that changes color in response to the acidity or alkalinity of a solution.
As any hydroxide being a strong base, it turn litmus paper blueRememberBase is Blue andaciD is reD
red litmus paper becomes blue in its presnece
Red litmus paper turns blue in sodium hydroxide because the red litmus paper is indicating the presence of acidity. When it comes into contact with sodium hydroxide, a strong base, the base neutralizes the acid on the litmus paper, causing the color change to blue.
Sodium hydroxide turns red litmus paper blue.
Litmus paper will turn blue in the presence of potassium hydroxide, indicating a basic solution.
Sodium hydroxide is a strong base and will turn red litmus paper blue. This color change occurs due to the high concentration of hydroxide ions present in the sodium hydroxide solution, which react with the indicator dye in the litmus paper, causing the color change.
When magnesium hydroxide is added to litmus paper, the litmus paper will turn blue. This is because magnesium hydroxide is a base and has a pH greater than 7. Litmus paper is an indicator that changes color in response to the acidity or alkalinity of a solution.
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.
Calcium hydroxide is basic and hence the litmus will remain blue.
It will turn blue because hydroxides are alkaline
As any hydroxide being a strong base, it turn litmus paper blueRememberBase is Blue andaciD is reD
calcium hydroxide turn red litmus paper into blue because it is a base. it does not have any effect on blue litmus paper.
red litmus paper becomes blue in its presnece
Red litmus paper turns blue in sodium hydroxide because the red litmus paper is indicating the presence of acidity. When it comes into contact with sodium hydroxide, a strong base, the base neutralizes the acid on the litmus paper, causing the color change to blue.
As Lemon Juice is an Acid, the colour of the Red Litmus Paper will stay the same.