Define allotropy....

Define allotropy.

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It is the property by virtue of which an element can exist in two or more different forms in the same state.

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OMEGA PUBLICATION-THE P-BLOCK ELEMENTS-MULTIPLE CHOICE QUESTIONS

Define allotropy.
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Bauxite containing chief impurities of oxides of silicon is called
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Thermite is a mixture of
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Account for the following: The +2 oxidation state of lead is more stab...
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Define catenation?
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Silicon hydrides are called
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C Cl4 is not hydrolysed but SiCl4 can be hydrolysed with water. Why ?
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The formula of dry ice is ………………….. .
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Which of the following is an ore of boron?
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Compounds of Boron with hydrogen are known as
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Diborane has
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In B(2)H(6) , B-atom is
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Orthoboric acid is
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Boron halides are
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Ammonia is, in general,
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NH(3) can be prepared by
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Boron trioxide can be reduced to boron with
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In reaction BF(3) + 3LiBH(4) rarr 3LiF+ X, X is
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Graphite is a good conductor of electricity because
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The laughing gas is
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