Q. In accelerating chamber of mass spectrometer potential difference is

View solution

Q. Isotopes have same

View solution

Q. Instrument use to measure exact 'atomic masses' is

View solution

Q. John Dalton evidenced existence of atoms in

View solution

Q. Instrument use to collect ions is

View solution

Q. Atomic mass of phosphorus is

View solution

Q. Gas molecules differ in their diameters from distance by

View solution

Q. Theoretical yield is decreased by

View solution

Q. Properties in which isotopes differ are

View solution

Q. Value of molar volume is

View solution

Q. Atomic mass is mass of carbon taken as

View solution

Q. Species having a negative or positive charge are

View solution

Q. Relative atomic mass of Cu is

View solution

Q. Example of atom having single isotope is

View solution

Q. Products which are obtained in a chemical reaction is

View solution

Q. Isotopes of calcium are

View solution

Q. Isotopes differ in number of

View solution

Q. In ionization chamber vapors are bombarded with fast moving

View solution

Q. In mass spectrometer M/E is plotted on

View solution

Q. Metals usually form

View solution