Given below are two statements :
Statement $I$ : Gallium is used in the manufacturing of thermometers.
Statement $II$ : $A$ thermometer containing gallium is useful for measuring the freezing point $(256 \ K)$ of brine solution.
In the light of the above statement,choose the correct answer from the options given below :

• A
  Both Statement $I$ and Statement $II$ are false.
• B
  Statement $I$ is false but Statement $II$ is true.
• C
  Both Statement $I$ and Statement $II$ are true.
• D
  Statement $I$ is true but Statement $II$ is false.