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Topic Question Set

Q 1 :

Choose the INCORRECT statement             [2026]

  • Among the isotopes of carbon, C13 is a radioactive isotope.

     

  • Carbon cannot exceed its covalency more than four.

     

  • CO2 is the most acidic oxide among the dioxides of group 14 elements.

     

  • Carbon exhibits negative oxidation states along with +4 and +2.

     

(1)

C13 is not radioactive

C14 is radioactive