Match the items in Column I with relevant items in Column II.
Column I |
Column II |
A. Ions having a positive charge |
1. +7 |
B. The sum of oxidation number of all atoms in a neutral molecule |
2. -1 |
C. Oxidation number of hydrogen ion. (H+) |
3. +1 |
D. Oxidation number of fluorine in NaF |
4. 0 |
E. Ions having a negative charge |
5. Cation |
6. Anion |
Codes
A B C D E
1. 5 4 3 2 6
2. 1 2 3 5 4
3. 5 4 3 2 1
4. 4 5 3 2 1
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