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कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान इयत्ता ११

Which of the following angle corresponds to sp2 hybridisation?

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प्रश्न

Which of the following angle corresponds to sp2 hybridisation?

पर्याय

  • 90°

  • 120°

  • 180°

  • 109°

MCQ
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उत्तर

120°

Explanation:

For a molecule having a hybridization of sp2, its geometry in plane is trigonal planar. For a molecule having a trigonal planar geometry, its bond angle will be 120°

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पाठ 4: Chemical Bonding and Molecular Structure - Multiple Choice Questions (Type - I) [पृष्ठ ४१]

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एनसीईआरटी एक्झांप्लर Chemistry Exemplar [English] Class 11
पाठ 4 Chemical Bonding and Molecular Structure
Multiple Choice Questions (Type - I) | Q 13 | पृष्ठ ४१

संबंधित प्रश्‍न

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Isostructural species are those which have the same shape and hybridisation. Among the given species identify the isostructural pairs.


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\[\ce{BCl3, CH4 , CO2, NH3}\]


Match the species in Column I with the type of hybrid orbitals in Column II.

Column I Column II
(i) \[\ce{SF4}\] (a) sp3d2
(ii) \[\ce{IF5}\] (b) d2sp3
(iii) \[\ce{NO^{+}2}\], (c) sp3d
(iv) \[\ce{NH^{+}4}\], (d) sp3
  (e) sp

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Column I Column II
(i) Tetrahedral (a) sp2
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\[\begin{array}{cc}
\phantom{.....}\ce{O}\\
\phantom{.....}||\\
\ce{\overset{∗}{C}H2 = CH - \overset{∗}{C} - O - H}
\end{array}\]


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\[\ce{CH3 - \overset{∗}{C}H2 - OH}\]


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\[\ce{\overset{∗}{C}H3 - CH = CH - CH3}\]


What is the type of hybridisation of carbon atoms marked with star.

\[\ce{CH3 - \overset{∗}{C} ≡ CH}\]


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(I) (SO3)

(II) SO2

(III) H2S

(IV) S8


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