Question

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) neutralization reaction 

A. (i) and (iv) 

B. (ii) and (iii) 

C. (i) and (iii) 

D. (iii) and (iv)

Answer 1

4NH₃ (g) + 5O₂ (g) → 4NO(g) + 6H₂O(g)

The above reaction is a type of displacement reaction in which one element displaces other element from its compound. 

It is also a redox reaction in which oxidation and reduction of a substance take place at the same time.