Volume of gas in discharged tube is 1.12*10^-7 ml. At STP then number of molecules of gas in tube is

Volume of gas in discharged tube is 1.12*10^-7 ml. At STP then number

1.	Volume of gas in discharged tube is 1.12*10^-7 ml. At STP then number of molecules of gas in tube is
Answer» HENCE the no of MOLECULES will be 3.0×10^12