Match the following :
|
Group of Corrosive Substance
|
Example
|
||
| (a) |
Strong acids
|
(1) |
Bromine trifluoride
|
| (b) |
Strong alkali
|
(2) |
Oxygen difluoride
|
| (c) |
Strong oxidants
|
(3) |
Sulphuric acid
|
| (d) |
Strong dehydrating agents
|
(4) |
Potassium hydroxide
|
1
(a) - (3), (b) - (4), (c) - (2), (d) - (1)
2
(a) - (1), (b) - (2), (c) - (3), (d) - (4)
3
(a) - (2), (b) - (3), (c) - (1), (d) - (4)
4
(a) - (2), (b) - (1), (c) - (4), (d) - (3)