NaCl becomes paramagnetic at high temper...

NaCl becomes paramagnetic at high temperature due to

Formation of F - centre

Molten state

Change in oxidation state

Conversion of `Na^(+)` to Na

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AAKASH INSTITUTE ENGLISH-THE SOLID STATE -Assignment (SECTION - B) (OBJECTIVE TYPE QUESTION)

In a unit cell, atoms A, B, C and D are present at corners, face - cen...
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In a CsCl structure, if edge length is a, then distance between one Cs...
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The correct statement about, CCP structure is
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In a NaCl structure, if positions of Na atoms and Cl - atoms are inter...
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If radius of a metal atom (A) is 5pm and radius of an electronegative ...
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A metal can be crystallized in both BCC and FCC unit cells whose edge ...
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In a unit cell containing X^(2+), Y^(3+) and Z^(2-) where X^(2+) occu...
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On rising temperature and decreasing pressure in CsCl solid
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In a ccp type structure, if half of atoms are removed from face cente...
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In a BCC unit cell, if half of the atoms per unit cell are removed, th...
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Calculate the number of atoms in a cube based unit cell having one ato...
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Number of unit cells in 10 g NaCl
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Some of the molecular solid upon heating produces small amount of elec...
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NaCl becomes paramagnetic at high temperature due to
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How many Cs^+ ions occupy the second nearest neighbour location of a C...
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The ratio of number of rectangular plane and diagonal plane in a cubic...
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In the calcium fluoride structure, the coodination number of the catio...
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which of the following defects decrase the density decrease the d...
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Glass is a
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The packing efficiency of the 2D square unit cell shown below is
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