1.

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»

(C) (i) and (iii)

The given reaction is a displacement reaction as hydrogen (H) in NH3 is displaced by oxygen (O). It is also an example of redox reaction as oxidation and reduction reaction occur simultaneously.



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