Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Environmental Science Environmental Chemistry Toxic Chemicals
Match List I with List II
|
List I |
List II |
||
|
Species |
Chemical formula |
||
|
A. |
Arsenate |
I. |
Pb3O4 |
|
B. |
Red lead |
II. |
AsO43- |
|
C. |
White lead |
III. |
Pb(CO3)2Pb(OH)2 |
|
D. |
Arsenite |
IV. |
AsO33- |
Choose the correct answer from the options given below:
1
A - IV, B - I, C - III, D - II
2
A - II, B - I, C - III, D - IV
3
A - II, B - III, C - I, D - IV
4
A - IV, B - III, C - I, D - II