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CBSE COMPLEMENTARY MATERIAL-STRUCTURE OF ATOM-TRUE AND FALSE TYPE QUESTIONS
- State whether the statement is true or false .Bohr’s theory cannot exp...
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- Bohr’s theory based on the Planck’s quantum theory.
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- Size of orbital is determined by principal quantum number.
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- Fe^(2+) ion has more number of unpaired electrons than Fe^(3+).
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- The outer electronic configuration of chromium atom is 3d^4 4s^2
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- The designation of an orbital n=4 and l=0 is 4s.
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- All photons of light have same energy.
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- Fe^(3+) has 3d^5 configuration
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- The number of subshells is always equal to the order of the orbit.
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- Two electrons in the same orbital has antiparallel spin.
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- The second orbit in He^+ ion has radius as the first orbit in hydrogen...
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- Heisenberg principle is applicable to microscopic particles.
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- 3s orbital has 2 radial nodes
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