According to given TLC plate below which of the following statement(s) is/ are false? 0.75 -0.50 (A) (B) 0.35 0.0 1- Rf value of component A is 0.47. II- The stationary phase in TLC is solid supported silica or Alumina. III- Less retained substance is B. Select one: a. only III b. Only II O c. I, II and III O d. Only I Oe. II and III O f. I and III