it changes into deep blue colour.
since water is pretty neutral, the water does not change color but the universal indicator does. The universal indicator changes color as per the quantity of deionized water... But it changes to straw color or pale yellow in 50mL of deionized water.
Pure water is neutral so the color will be green.
Water is NOT Universal Indicator. Water is often referred to as a Universal Solvent as a large number of substances are soluble in it. Universal Indicator is a chemical agent that can be used to test the pH of a liquid.
A change of color specific for acids, red-brown for Merck pH indicators.
buy turmeric powder then take a glass of distilled water add 1 teaspoon turmeric powder to it you will notice that the color of the water turns yellow this solution is your indicator
since water is pretty neutral, the water does not change color but the universal indicator does. The universal indicator changes color as per the quantity of deionized water... But it changes to straw color or pale yellow in 50mL of deionized water.
When universal indicator is put in water soluion of alkalis (base) it indicates significant blue colour.
It will turn blue/purple as lime water has a pH of 12.4
Pure water is neutral so the color will be green.
Water is NOT Universal Indicator. Water is often referred to as a Universal Solvent as a large number of substances are soluble in it. Universal Indicator is a chemical agent that can be used to test the pH of a liquid.
A change of color specific for acids, red-brown for Merck pH indicators.
buy turmeric powder then take a glass of distilled water add 1 teaspoon turmeric powder to it you will notice that the color of the water turns yellow this solution is your indicator
black color ppt
Caesium recats with water to form caesium hydroxide , a base. the universal indicator woulg change color to be brown/purple depending on the concentration i.e pH. see link
Water is usually around pH7 so would turn Universal Indicator Green
It will go green around pH 7. However because you are using universal indicator, it will be difficult to establish whether your water is completely neutral due to the variation in 'green color.' For example: one person's green could be yellow-green, another person's could be grass colored. x
green as most lakes and rivers are fresh water, so neutral.