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JIPMER 2016
Exam
JIPMER
Year
2016
Subject
Chemistry
Chapter
Chemical Bonding and Molecular Structure

JIPMER 2016 · Chemistry · Chemical Bonding and Molecular Structure

Choose the correct statement from the following

Choose the correct statement from the followingChoose the correct statement from the followingChoose the correct statement from the following

Options

  1. ANH4+\mathrm{NH}_4^{+}and CH4\mathrm{CH}_4 are not isoelectronic species
  2. BBF3\mathrm{BF}_3 does not have dipole moment
  3. CO−Cl−O\mathrm{O}-\mathrm{Cl}-\mathrm{O} obeys octet rule
  4. DO−\mathrm{O}^{-}in O3\mathrm{O}_3 is Sp3\mathrm{Sp}^3-hybridised

Correct answer

B. BF3\mathrm{BF}_3 does not have dipole moment

Step-by-step solution

(1) For NH4+;No\mathrm{NH}_4^{+} ; \mathrm{No}. of V⋅E=10\mathrm{V} \cdot \mathrm{E}=10 For CH4\mathrm{CH}_4; No. of V⋅E=10\mathrm{V} \cdot \mathrm{E}=10 They are isoelectronic species. (2) Choose the correct statement from the following (3)O−Cl−O\mathrm{O}-\mathrm{Cl}-\mathrm{O} does not follow octet rule. (4)Choose the correct statement from the following
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