Question

E
2. The following reaction is an example of a
4NH3(g) + 5O2(g) → 4NO(g) + 6H2O(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)​

Answer 1

Answer:

both I and iii are correct

Answer 2

Answer: (c). (i) and (iii)

Explanation:

because in 4NH3. H is displaced by O. and

5O2 is reduced to 6H2O

4NH3 IS oxidised to 4NO