Question

What is pH of tap water?

Answer 1

Hint :The pH is numerical value used to indicate the degree to which water is acidic. pH measurements on pH scale range between $ {\text{0 to 7}} $ are acidic and $ {\text{7 to 14}} $ are alkali, with $ {\text{7}} $ being neutral. These value attributes in the nature of substance existence.

Complete Step By Step Answer:
The water quality regulations specify the pH of water at your tap should be between $ {\text{6}}{\text{.5 and 9}}{\text{.5}} $ . Water leaving our treatment works typically has a pH between $ {\text{7 and 8}} $ , but this can change as it passes through a network of reservoirs and water mains. We consume many different foods and beverages with a large range of pH. For example, citrus fruits like oranges, lemons and limes are quite acidic ranges between 2 to $ {\text{2 to 4}} $ pH value. Carbonated drinks such as cola have a pH $ 4{\text{ to 4}}{\text{.5}} $ . On the other hand, egg white are slightly alkaline, with a pH of $ {\text{8}} $ , and milk of magnesia can be as high as pH $ 10 $ . When the pH of the water becomes substantially lower than the standard it can cause corrosion products that have built-up on metal pipes to be released, and this could cause a health problem. In these circumstances the water may be slightly bitter or metallic taste that may be objectionable.

Note :
If the pH of your Water is too high, it will have a taste similar to baking soda and have a slippery feel to it. It will also begin to leave scale deposits on plumbing and fixtures, which could decrease efficiency of your plumbing systems. If the problem only affects your property, the source is almost likely your internal pipework and plumbing.