(I) 1, 2-dihydroxy benzene
(II) 1, 3-dihydroxy benzene
(III) 1, 4-dihydroxy benzene
(IV) Hydroxy benzene
The increasing order of boiling points of above-mentioned alcohols is
Which of the following is a linear molecule? |
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Which one of the following does not have sp2 hybridised carbon? |
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The charge/size ratio of a cation determines its polarizing power. Which one of the following sequences represents the increasing order of the polarizing order of the polarizing power of the cationic species, K+, Ca2+, Mg2+, Be2+? |
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Which one of the following conversions involve change in both hybridization and shape? |
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Among the following mixtures, dipole-dipole as the major interaction, is present in |
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Which of the following molecules/ions does not contain unpaired electrons? |
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A molecule (X) has |
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Which of the following contains maximum number of lone pairs on the central atom? |
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Malleability and ductility of metals can be accounted due to |
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Lattice energy of an ionic compound depends upon |
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