paper pairing scheme of chemistry 2024 first year

3:10

3:15

4:00

3:14

4:00

4:16

3:33

3:33

3:15

2:16

4:16

4:22

4:00

3:33

4:38

23:03

3:33

3:15

3:15

4:22

1:55

3:31

2:00:00

5:09

3:22

7:10

3:10

17:41

7:10

1:15

14:32

6:48

3:14

19:23

1:29

15:00

1:43

5:07

14:48

1:25