Atomic Structure · Chemistry · AP EAPCET
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AP EAPCET 2021 - 19th August Morning Shift
If two particles A and B are moving with the
same velocity, but wavelength of A is found
to be double than that of B. Which of the
following statement...
AP EAPCET 2021 - 19th August Morning Shift
The spectrum of helium is expected to be similar to that of
AP EAPCET 2021 - 19th August Morning Shift
On the basis of Bohr’s model, the radius of
the 3rd orbit is
AP EAPCET 2021 - 19th August Evening Shift
Assuming that the incident radiation is
capable of ejecting photoelectrons from all
the given metals, the lowest kinetic energy of
the ejected photoel...
AP EAPCET 2021 - 19th August Evening Shift
If the energies of two light radiations $$E_1$$ and $$E_2$$ are $$25 \mathrm{~eV}$$ and $$100 \mathrm{~eV}$$ respectively, then their respective wavel...
AP EAPCET 2021 - 20th August Morning Shift
The number of protons, neutrons and electrons in $$_6^{13}$$C respectively are
AP EAPCET 2021 - 20th August Morning Shift
The masses of an electron, a proton and a neutron respectively will be n the ratio
AP EAPCET 2021 - 20th August Morning Shift
Match the following species with the correct number of electrons present in them.
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