1. The chemical formula of rust is _______
(a) FeO.Fe2O3
(b) Fe2O3 + H2O
(c) FeOx H2O
(d) Any one of these
2. Rancidity involves _______
(a) Oxidation of food
(b) Reduction of food
(c) Oxidation/reduction of food
(d) Fermentation of food
(a) FeO.Fe2O3
(b) Fe2O3 + H2O
(c) FeOx H2O
(d) Any one of these
2. Rancidity involves _______
(a) Oxidation of food
(b) Reduction of food
(c) Oxidation/reduction of food
(d) Fermentation of food
Answers & Comments
Answer:
1.
Ans- (b)
2.
Ans- (a)
may be my ans is wrong but i strongly needed brainliest oplz help me
1. B.)
2. D.)
Explanation:
Explanation:I.) Rust is apparently a hydrated form of iron oxide. The formula is approximately Fe2O3•32H2O.
II.) Often referred to as rancidity, it is the natural process of decomposition (degradation) of fats or oils by either hydrolysis or oxidation, or both.