MCQOPTIONS
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| 1. |
The latent heat of vapourisation of water is \[9700\,Cal/mole\] and if the b.p. is \[{{100}^{o}}C\], ebullioscopic constant of water is [CBSE PMT 1989] |
| A. | \[{{0.513}^{o}}C\] |
| B. | \[{{1.026}^{o}}C\] |
| C. | \[{{10.26}^{o}}C\] |
| D. | \[{{1.832}^{o}}C\] |
| Answer» B. \[{{1.026}^{o}}C\] | |