Question

LP
The reactions which require
in the form of heat, light or electricity to
reactants are called endothermic reactions.
9. 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
[NCERT
(a) (i) and (iv)
(b) (ii) and (iii)
(c) (i) and (iii)
(d) (iii) and (iv)​

Answer 1

1. REDOX REACTION
2. 1 AND 3

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