Q13 of 312 Page 220

Write the electron-dot structure for:

(i) ethane, (ii) ethane, and (iii) ethyne.

(i) The electron-dot structure for ethane is:


(ii) The electron-dot structure for ethene is:



(iii) The electron-dot structure for ethyne is:




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11 Which of the following molecules is called buckministerfullerene?

C90 C60 C70 C120

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