Question

Name the following. 03

i) The process of oxidation reaction in food stuff.

ii) Most reactive nonmetal

iii) Catalyst used in preparation of O2​

Answer 1

Answer:

1) Enzymic browning is an oxidation reaction that takes place in some foods, mostly fruit and vegetables, causing the food to turn brown. Oxidation reactions occur in food and non-food items. ... Oxygen in the air can cause sliced fruit to brown, a process called enzymic browning

2) element fluorine

Since the noble gases are a special group because of their lack of reactivity, the element fluorine is the most reactive nonmetal. It is not found in nature as a free element. Fluorine gas reacts explosively with many other elements and compounds and is considered to be one of the most dangerous known substance

3) Manganese dioxide is used in the preparation of oxygen from hydrogen peroxide.