Research Article
Experimental Verification of Vuks Equation Using Hollow Prism Refractometer
Table 3
Measured refractive indices (
and
) of 3-molar solution and validity of Vuks equation.
| Temp. (K) | | | | | LHS of + 2 | RHS of − 0.5 |
| | Wavelength (404 nm) |
| 343 | 1.5222 | 1.4828 | 1.4959 | 2.2382 | 4.2382 | 4.2300 | 333 | 1.5187 | 1.4934 | 1.5018 | 2.2556 | 4.2556 | 4.2487 | 323 | 1.5165 | 1.494 | 1.5015 | 2.2546 | 4.2546 | 4.2477 | 313 | 1.5145 | 1.4924 | 1.4998 | 2.2494 | 4.2494 | 4.2424 | 303 | 1.5157 | 1.498 | 1.5039 | 2.2618 | 4.2618 | 4.2553 |
| | Wavelength (546 nm) |
| 343 | 1.5164 | 1.4663 | 1.483 | 2.1998 | 4.1998 | 4.1892 | 333 | 1.5094 | 1.4733 | 1.4853 | 2.2065 | 4.2065 | 4.1965 | 323 | 1.5074 | 1.4769 | 1.4871 | 2.2116 | 4.2116 | 4.2022 | 313 | 1.4993 | 1.4696 | 1.4795 | 2.1891 | 4.1891 | 4.1782 | 303 | 1.5074 | 1.4793 | 1.4887 | 2.2163 | 4.2163 | 4.2073 |
| | Wavelength (578 nm) |
| 343 | 1.5012 | 1.4632 | 1.4759 | 2.1785 | 4.1785 | 4.1668 | 333 | 1.5002 | 1.4655 | 1.4771 | 2.1820 | 4.1820 | 4.1706 | 323 | 1.5069 | 1.474 | 1.485 | 2.2054 | 4.2054 | 4.1956 | 313 | 1.4905 | 1.4607 | 1.4706 | 2.1630 | 4.1630 | 4.1500 | 303 | 1.5066 | 1.4825 | 1.4905 | 2.2218 | 4.2218 | 4.2130 |
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