MCQ
Molecular mass, melting point and boiling point of water respectively are:
- A$20.02 \mathrm{~g} \mathrm{~mol}^{-1}, 276.8 \mathrm{~K}$ and 373 K .
- ✓$18.0151 \mathrm{~g} \mathrm{~mol}^{-1}, 273 \mathrm{~K}$ and 373 K .
- C$18.0151 \mathrm{~g} \mathrm{~mol}^{-1}, 273 \mathrm{~K}$ and 274 K .
- D$20.02 \mathrm{~g} \mathrm{~mol}^{-1} .273 \mathrm{~K}$ and 373 K .
