When the bulb of a standard gas thermometer is placed in melting ice, the pressure recorded is 83 cm, of mercury and when immersed in boiling water it is 113 cm of mercury. When the bulb is in another boiling liquid, the pressure recorded is 143 cm of mercury. Boiling point of the liquid is

      

• A

  ${200}^{0}C$

• B

  ${196}^{0}C$

• C

  ${226}^{0}C$

• D

  ${356}^{0}C$