MCQ
The elements always present in organic compounds are $C$ and $H$. In addition to these, name the other elements that may be present in it :
  • A
    Oxygen and nitrogen.
  • B
    Sulphur and halogens.
  • C
    Phosphorus.
  • All of these.

Answer

Correct option: D.
All of these.
The elements present in organic compounds are $C$ and $H,$ other elements are $\text{O, NS, X}\ ($halogen$).$

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