Q.
Match the column I with column II with the type of reaction and mark the appropriate choice.
Column I |
Column II |
(A) |
3Mg(s)+N2(g)ΔMg3N2(s) |
(i) |
Displacement |
(B) |
NaH(s)+H2O(g)→NaOH(aq)+H2(g)
|
(ii) |
Decomposition |
(C) |
3ClO(aq)−→2Cl(aq)−+ClO−3(aq) |
(iii) |
Combination
|
(D) |
2KClO3(s)→2KCl(s)+3O2(g)
|
(iv) |
Disproportionation |
Solution:
Correct answer is (d) (A) → (iii), (B) → (i), (C) → (iv), (D) → (ii)