VARIATION OF MOLECULAR SURFACE-ENERGY AYITH TEMPERATURE. 
669 
Benzene. 
t. 
h- 
Ztg. 
P- 
(T. 
7- 
o 
millims. 
millims. 
millims. 
dynes. 
80 
39-45 
0-8127 
0-0027 
20-28 
85 
35-30 
38-70 
38-60 
, , 
90 
34-60 
37-90 
37-72 
0-8042 
0-0036 
19-16 
100 
33-00 
36-15 
36-03 
0-7928 
0-0047 
18-02 
110 
31-40 
34-40 
.34-28 
0-7810 
0-0060 
16-86 
120 
29-70 
32-50 
32-50 
0-7692 
0-0076 
15-71 
1.30 
28-00 
30-65 
30-72 
0-7568 
0-0095 
14-57 
140 
26-60 
29-10 
28-95 
0-7440 
0-0118 
13-45 
150 
25-05 
27-35 
27-18 
0-7310 
0-0144 
12-36 
160 
23-00 
25-15 
25-38 
0-7185 
0-0173 
11-29 
170 
21-60 
23-60 
23-60 
0-7043 
0-0209 
10-20 
180 
19-85 
21-65 
21-80 
0-6906 
0-0249 
9-15 
190 
18-20 
19-85 
19-97 
0-6758 
0-0298 
8-16 
200 
16-70 
18-20 
18-13 
0-6610 
0 0355 
7-17 
210 
14-90 
16-20 
16-25 
0-6432 
0-0421 
6-20 
220 
13-20 
14-.35 
14-37 
0-6256 
0-0503 
5-25 
230 
11-60 
12-60 
12-45 
0-6066 
0-0599 
4-32 
240 
9-45 
10-25 
10-45 
0-5852 
0-0715 
3-41 
250 
7-80 
8-45 
8-50 
0-5610 
0-0857 
2-56 
260 
6-00 
6-50 
6-42 
0-5327 
0-1040 
1-75 
270 
4-05 
4-35 
4-22 
0-4985 
0-1289 
0-99 
275 
3-10 
3-30 
3-18 
0-4708 
0-1450 
0-66 
280 
2-30 
2-45 
2-05 
0-4514 
0-2209 
0-29 
288-5 
0-00 
0-00 
0-00 
0-3043 
0-3043 
0-00 
Chlorobenzene. 
t. 
h- 
ho. 
h,. 
!>■ 
a. 
7- 
0 
millims. 
millims. 
millims. 
dynes. 
150 
26-8 
29-30 
29-17 
0-9599 
0-0054 
17-67 
•160 
25-5 
27-85 
27-90 
0-9482 
0-0068 
16-62 
170 
24-5 
26-75 
26-63 
0-9355 
0-0083 
15-67 
180 
23-3 
25-45 
25-33 
0-9224 
0-0102 
14-66 
190 
22-0 
24-00 
24-05 
0-9091 
0-0124 
13-69 
200 
21-0 
22-90 
22-77 
0-8955 
0-0150 
12-72 
210 
19-5 
21-25 
21-48 
0-8802 
0-0180 
11-75 
220 
18-4 
20-05 
20-15 
0-8673 
0-0215 
10-81 
230 
17-4 
18-90 
18-84 
0-8518 
0-0255 
9-88 
240 
16-0 
17-40 
17-50 
0-8355 
0-0301 
8-94 
250 
14-8 
16-10 
16-16 
0-8196 
0-0355 
8-04 
260 
13-3 
14-50 
14-80 
0-8017 
0-0418 
7-14 
270 
12-2 
13-25 
13-46 
0-7835 
0-0494 
6-27 
280 
11-1 
12-05 
12-05 
0-7639 
0-0580 
5-40 
290 
9-9 
10-70 
• 10-76 
0-7440 
0-0667 
4-54 
300 
8-8 
9-50 
9-43 
0-7220 
0-0778 
3-79 
310 
7-4 
8-00 
7-95 
0-6988 
0-0909 
3-05 
320 
6-0 
6-45 
6-47 
0-6703 
0-1075 
2-35 
333 
4-7 
5-00 
4-80 
0-6274 
0-1360 
1-47 
