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)

In the given reaction NH3 is combining with oxygen as well as oxidized to NO.

Therefore, the given reaction is an example of combination and redox reaction.

Therefore, option (b) is correct.

  • 6

d)

  • -2

Ans (B)

  • 1
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