मराठी

Catenation i.e., linking of similar atoms depends on size and electronic configuration of atoms. The tendency of catenation in Group 14 elements follows the order: - Chemistry

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प्रश्न

Catenation i.e., linking of similar atoms depends on size and electronic configuration of atoms. The tendency of catenation in Group 14 elements follows the order:

पर्याय

  • C > Si > Ge > Sn

  • C >> Si > Ge ≈ Sn

  • Si > C > Sn > Ge

  • Ge > Sn > Si > C

MCQ

उत्तर

C >> Si > Ge ≈ Sn

Explanation:

In group 14, as we move down from C to Sn, the size increases and electronegativity decreases. This results in the decrease in M – M bond energy. Hence the catenation property decreases.

Bond energy is the amount of energy required to fragment the atoms combined in a molecule are born into separate atoms. Carbon has maximum bond energy as compared to its other group elements. Therefore, shows maximum catenation property.

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Group 14 Elements - The Carbon Family
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 11: The p-block Elements - Multiple Choice Questions (Type - I) [पृष्ठ १३५]

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एनसीईआरटी एक्झांप्लर Chemistry [English] Class 11
पाठ 11 The p-block Elements
Multiple Choice Questions (Type - I) | Q 7 | पृष्ठ १३५
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