Q. Electrons in experiment of X Ray production are produced by

View solution

Q. Total number of electrons in p-sub shell are

View solution

Q. Actual charge on one electron is

View solution

Q. Wave number is actually reciprocal of

View solution

Q. Probability of finding electron in hydrogen atom is at

View solution

Q. Value of radius in angstrom for fourth radius of hydrogen atom is

View solution

Q. Potential energy of electron system is zero at

View solution

Q. Lobes of d-orbitals which lie between axis are

View solution

Q. Lines of shorter wavelength comes in

View solution

Q. Orbits in which electrons can revolve have fixed

View solution

Q. Bohr applied Planck's postulates on

View solution

Q. Direction of three orbitals of p-sub shell is

View solution

Q. Spectrum of rays having lower wavelength has

View solution

Q. Alpha particles used by Rutherford was obtained from

View solution

Q. Alpha particles taken for discovery of neutron were obtained from

View solution

Q. Dispersion of white light when passed through prism is known as

View solution

Q. Work done is actually product of force and

View solution

Q. Shape of lobes which touch each other at origin of p-sub shell is

View solution

Q. Wavelength of X rays is

View solution

Q. Character of p-orbital which determines geometry of molecules is

View solution