[A] He discovered wireless communication.
[B] He was responsible for the expansion of experimental science in India.u00a0
[C] He was named the Father of Radio Science by the Institute of Electrical and Electronics Engineering.
[D] He chaired the Rules of Procedure Committee in the Constituent Assembly.
Explanation – Sir Jagadish Chandra Bose passed away in 1937 and the Rules of Procedure Committee was headed by Dr. Rajendra Prasad.