Question

why do the colour and taste of fats and oil change after sometimes​

Answer 1

Answer:

Explanation:

The smell and taste of food containing oil and fat changes after some time because of rancidity of food . This occurs due to the oxidation of food when the food particle come in the contact of air and moisture

Answer 2

Answer:

Chemistry addresses topics such as how atoms and molecules interact via chemical bonds to form new chemical compounds. There are four types of chemical bonds: covalent bonds, in which compounds share one or more electron(s); ionic bonds, in which a compound donates one or more electrons to another compound to produce ions(cations and anions); hydrogen bonds; and Van der Waals force bonds.