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MOTION-PERIODIC TABLE -Exercise - 2 (Level-I)
- Which of the following does not reflect periodicity of elements ?
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- Pick out the isoelectronic structures from the following (i) CH(3)^(...
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- If there were 10 periods in the periodic table then how many elements ...
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- Choose the s-block element from the following:
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- The size of the following species increases in the order
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- Highest size will be of
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- Atomic radil of fluorine and neon in Angstrom units are respectively ...
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- Four elements P,Q,R & S have ground state electronic configuration as:...
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- Four elements P,Q,R & S have ground state electronic configuration as:...
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- False statement for periodic classification of element is
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- The correct order of second ionisation potential of C, N, O and F is:
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- The ionization energy will be maximum for the process.
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- Element in which maximum ionization energy of following electronic con...
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- Decreasing ionisation potential for K, Ca & Ba is
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- The electron affinity of the member of oxygen of the periodic table, f...
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- The process requiring absorption of energy is:
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- The outermost electronic configuration of the most electronegative ele...
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- In the following which configuration of element has maximum electroneg...
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- Bond distance C-F in (CF(4)) & Si-F in (SiF(4)) are respective 1.33 Å...
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- Element Hg has two oxidation states Hg^(+) & Hg^(+2) the right order ...
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