Q.
Match column I with column II and select the correct options:
Column I
Column II
A.
$2H_{2}O_{2} \to 2H_{2}O+O_{2}$
1.
Decomposition reaction
B.
$Mg+2HCl \to MgCl_{2}+H_{2}$
2.
Combination reaction
C.
$2KClO_{3}\xrightarrow{\Delta}2KCl+3O_{2}$
3.
Non-metal displacement reaction
D.
$CH_{4}+2O_{2}\xrightarrow{\Delta}CO_{2}+2H_{2}O$
4.
Disproportionation reaction
| Column I | Column II | ||
|---|---|---|---|
| A. | $2H_{2}O_{2} \to 2H_{2}O+O_{2}$ | 1. | Decomposition reaction |
| B. | $Mg+2HCl \to MgCl_{2}+H_{2}$ | 2. | Combination reaction |
| C. | $2KClO_{3}\xrightarrow{\Delta}2KCl+3O_{2}$ | 3. | Non-metal displacement reaction |
| D. | $CH_{4}+2O_{2}\xrightarrow{\Delta}CO_{2}+2H_{2}O$ | 4. | Disproportionation reaction |
Redox Reactions
Solution: