Question

boiling eggs in aluminium vessels makes it black

Answer 1

when water is boiled in them or a low Acid food is cooked.t his happens due to the formation of metal oxide.the Acid dissolve sthe Acid.s o to prevent this add some vinegar,or citric acid or some salt

Answer 2

Answer:

Boiling eggs in aluminium vessels makes it black because during heating the upper layer of vessel gets oxidized which give its black colour.

Explanation:

• The longer food is cooked or stored in the aluminium vessels, the higher the amount that comes into cooked food and makes harmful to our health.

• The use of aluminum cookware can be liable for polluting our bodies and presents multiple health risks as cooking a meal in an aluminum pan can add about 1 to 2 mg of aluminum to your cooked food.
• These health hazards can be posed by the use of aluminum cookware for a long time.