Which of the following statements about the given reaction are correct?3Fe(s) + 4H2O(g) → Fe3O4(s) + 4H2(g)(i) Iron metal is getting oxidised(ii) Water is getting reduced(iii) Water is acting as reducing agent(iv) Water is acting as oxidising agent

Which of the following statements about the given reaction are correct?3Fe(s) + 4H2O(g) → Fe3O4(s) + 4H2(g

Consider the following reaction. Which statement is true?Fe3O4 + 4C → 4CO + 3FeO has been reduced.C has been reduced.C has been displaced.Fe3O4 has been reduced.

The following reaction is an example of a4NH3 (g) + 5O 2(g) → 4NO(g) + 6H2 O(g)(i) displacement reaction(ii) combination reaction(iii) redox reaction(iv) neutralisation reaction(a) (i) and (iv) (b) (ii) and (iii)(c) (i) and (iii) (d) (iii) and (iv)3. Which of the following statements about the given reaction are correct?3Fe(s) + 4H 2O(g) → Fe3 O4 (s) + 4H2 (g)(i) Iron metal is getting oxidised(ii) Water is getting reduced(iii) Water is acting as reducing agent(iv) Water is acting as oxidising agent(a) (i), (ii) and (iii) (b) (iii) and (iv)(c) (i), (ii) and (iv) (d) (ii) and (iv)4. Which of the following are exothermic processes?(i) Reaction of water with quick lime(ii) Dilution of an acid(iii) Evaporation of water(iv) Sublimation of camphor (crystals)(a) (i) and (ii) (b) (ii) and (iii)(c) (i) and (iv) (d) (iii) and (iv)Chemical Reactionsand Equations1CHAPTER

Identify the reactant oxidizsed and the reactant reduced in this chemical reactions 4Fe+3O2----->2FeO3

(i) Under what conditions iron reacts with water?(ii) Give the balanced equation of the reaction.(iii) What is noticed if the products are not allowed to escape?