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Metals and Non-Metals — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceMetals and Non-Metals1 Mark
MCQ
The molecules having triple bond in them are :
  • A
    Oxygen and ethyne.
  • B
    Carbon dioxide and ammonia.
  • C
    Methane and ethene.
  • ✓
    Nitrogen and ethyne.
✓

Answer

Correct option: D.
Nitrogen and ethyne.
In a nitrogen molecule, each nitrogen atom shares its $3$ electrons to form a triple bond among them. In an ethyne molecule, each carbon atom shares $3$ electrons to form a triple bond among them.

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