Question

Tosion is enhanced by stains on metallic surface.
(d) Corrosion can take place in vacuum.
3. To prevent chips from getting oxidised, the bags of chips are flushed with
(a) hydrogen
(b) oxygen
(c) carbon dioxide
(d) nitrogen
4. Which of the following statements about the given reaction are correct?
3 Fe(s) + 4H2O(g) Fe,0,(s) + 4H2(g)
(1) Iron metal is getting oxidised.
(ii) Water is getting reduced.
(iii) Water is acting as a reducing agent.
(iv) Water is acting as an oxidising agent.
(6) (a) and (17)
(a) (b), (i) and (m)
(d) (i) and (x)
(c) ). (i) and (iv)​

Answer 1

Answer:

The potato chips ... uses _____ gas to flush the chips bags to prevent the chips getting oxidised. A. Oxygen. B. Carbon dioxide. C. Chlorine. D. Nitrogen. Answer. Correct option is. D. Nitrogen. Oil and fat containing food items are flushed with nitrogen because the food ...

Explanation: