Given below are two statements:
Statement $I$ : Sulphanilic acid gives esterification test for carboxyl group.
Statement $II$ : Sulphanilic acid gives red colour in Lassaigne's test for extra element detection.
In the light of the above statements,choose the most appropriate answer from the options given below :

• A
  Statement $I$ is correct but Statement $II$ is incorrect.
• B
  Both Statement $I$ and Statement $II$ are incorrect.
• C
  Both Statement $I$ and Statement $II$ are correct.
• D
  Statement $I$ is incorrect but Statement $II$ is correct.