The compound methane is a simple hydrocarbon contains one carbon bonded to four hydrogens. Ethane is a simple hydrocarbon which contains two carbon atoms and four hydrogen atoms. Similarly, propane with three carbons.
Shri Shyam Nandan Mishra was Leader of the Opposition in the Rajya Sabha from December 1969 to March 1971. He was imprisoned in connection with the Quit India Movement during 1942–1943.