
Structure of Atom Quiz-8
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Popular Questions In Structure of Atom Quiz-8
What is the lowest energy of the spectral line emitted by the hydrogen atom in the Lyman series? (h = Planck’s constant, c = velocity of light, R = Rydberg’s constant)
Calculate the wavelength (in nanometer) associated with a proton moving at .(mass of proton and
The energy required to break one mole of Cl-Cl bonds in is 242 kJ . The longest 2 wavelength of light capable of breaking a single Cl-Cl bond is
The frequency of light emitted for the transition n = 4 to n = 2 of is equal to the transition in H atom corresponding to which of the following?
Which of the following statements is correct for an electron that has the quantum numbers n = 4 and m = -2?
What is the ratio of energies of an electron is 1st orbit of and H?
Radius of which orbit of is one half as that of 4th orbit of ?
In an atom, an electron is moving with a speed of 600 m/s with an accuracy of 0.005%. Certainty with which the position of an electron can be located is ( ; mass of electron )
Ionisation energy of is atom. The energy of the stationary state (n = 1) of is
A gas absorbs a photon of 355 nm and emits at two wavelengths. If one of the emission is at 680 nm, the other is at