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 :
- AOxygen and nitrogen.
- BSulphur and halogens.
- CPhosphorus.
- ✓All of these.
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| List-$I$ (Molecule) | List-$II$(Shape) |
| $A$ $\mathrm{NH}_3$ | $I$ Square pyramid |
| $B$ $\mathrm{BrF}_5$ | $II$ Tetrahedral |
| $C$ $\mathrm{PCl}_5$ | $III$ Trigonal pyramidal |
| $D$ $\mathrm{CH}_4$ | $IV$ Trigonal bipyramidal |
Choose the correct answer from the option below :
